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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-12 08:06:08 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-12 08:06:08 -0400
commit25061d285747f20aafa4b50df1b0b5665fef29cd (patch)
treec302ac93e3476788a4671ee556a902fce2592f3a /include/linux
parent7a6476143270d947924f5bbbc124accb0e558bf4 (diff)
parent6560ffd1ccd688152393dc7c35dbdcc33140633b (diff)
Merge tag 'regmap-3.4' into regmap-stride
regmap: Last minute bug fix for 3.4 This is a last minute bug fix that was only just noticed since the code path that's being exercised here is one that is fairly rarely used. The changelog for the change itself is extremely clear and the code itself is obvious to inspection so should be pretty safe. Conflicts: drivers/base/regmap/regmap.c (overlap between the fix and stride code)
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/amba/bus.h7
-rw-r--r--include/linux/amba/pl022.h2
-rw-r--r--include/linux/blkdev.h18
-rw-r--r--include/linux/dmaengine.h1
-rw-r--r--include/linux/efi.h13
-rw-r--r--include/linux/fuse.h2
-rw-r--r--include/linux/gpio-pxa.h4
-rw-r--r--include/linux/hsi/hsi.h31
-rw-r--r--include/linux/i2c/twl.h12
-rw-r--r--include/linux/irq.h12
-rw-r--r--include/linux/irqdomain.h12
-rw-r--r--include/linux/kconfig.h22
-rw-r--r--include/linux/kvm_host.h6
-rw-r--r--include/linux/libata.h3
-rw-r--r--include/linux/mfd/db5500-prcmu.h88
-rw-r--r--include/linux/mfd/rc5t583.h47
-rw-r--r--include/linux/mfd/twl6040.h27
-rw-r--r--include/linux/mm.h27
-rw-r--r--include/linux/mmc/card.h2
-rw-r--r--include/linux/netfilter_bridge.h9
-rw-r--r--include/linux/netfilter_ipv6/ip6_tables.h12
-rw-r--r--include/linux/nfs_xdr.h7
-rw-r--r--include/linux/nfsd/Kbuild1
-rw-r--r--include/linux/pinctrl/machine.h4
-rw-r--r--include/linux/pipe_fs_i.h1
-rw-r--r--include/linux/seqlock.h23
-rw-r--r--include/linux/serial_core.h2
-rw-r--r--include/linux/skbuff.h24
-rw-r--r--include/linux/spi/spi.h2
-rw-r--r--include/linux/stddef.h8
-rw-r--r--include/linux/types.h6
-rw-r--r--include/linux/usb/hcd.h2
-rw-r--r--include/linux/usb/otg.h1
-rw-r--r--include/linux/usb/serial.h8
-rw-r--r--include/linux/vgaarb.h2
-rw-r--r--include/linux/vm_event_item.h5
36 files changed, 289 insertions, 164 deletions
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 7847e197730a..8d54f79457ba 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -30,7 +30,6 @@ struct amba_device {
30 struct device dev; 30 struct device dev;
31 struct resource res; 31 struct resource res;
32 struct clk *pclk; 32 struct clk *pclk;
33 struct regulator *vcore;
34 u64 dma_mask; 33 u64 dma_mask;
35 unsigned int periphid; 34 unsigned int periphid;
36 unsigned int irq[AMBA_NR_IRQS]; 35 unsigned int irq[AMBA_NR_IRQS];
@@ -75,12 +74,6 @@ void amba_release_regions(struct amba_device *);
75#define amba_pclk_disable(d) \ 74#define amba_pclk_disable(d) \
76 do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0) 75 do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
77 76
78#define amba_vcore_enable(d) \
79 (IS_ERR((d)->vcore) ? 0 : regulator_enable((d)->vcore))
80
81#define amba_vcore_disable(d) \
82 do { if (!IS_ERR((d)->vcore)) regulator_disable((d)->vcore); } while (0)
83
84/* Some drivers don't use the struct amba_device */ 77/* Some drivers don't use the struct amba_device */
85#define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff) 78#define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff)
86#define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f) 79#define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f)
diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h
index b8c51124ed19..76dd1b199a1b 100644
--- a/include/linux/amba/pl022.h
+++ b/include/linux/amba/pl022.h
@@ -25,6 +25,8 @@
25#ifndef _SSP_PL022_H 25#ifndef _SSP_PL022_H
26#define _SSP_PL022_H 26#define _SSP_PL022_H
27 27
28#include <linux/types.h>
29
28/** 30/**
29 * whether SSP is in loopback mode or not 31 * whether SSP is in loopback mode or not
30 */ 32 */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 606cf339bb56..2aa24664a5b5 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -426,14 +426,10 @@ struct request_queue {
426 (1 << QUEUE_FLAG_SAME_COMP) | \ 426 (1 << QUEUE_FLAG_SAME_COMP) | \
427 (1 << QUEUE_FLAG_ADD_RANDOM)) 427 (1 << QUEUE_FLAG_ADD_RANDOM))
428 428
429static inline int queue_is_locked(struct request_queue *q) 429static inline void queue_lockdep_assert_held(struct request_queue *q)
430{ 430{
431#ifdef CONFIG_SMP 431 if (q->queue_lock)
432 spinlock_t *lock = q->queue_lock; 432 lockdep_assert_held(q->queue_lock);
433 return lock && spin_is_locked(lock);
434#else
435 return 1;
436#endif
437} 433}
438 434
439static inline void queue_flag_set_unlocked(unsigned int flag, 435static inline void queue_flag_set_unlocked(unsigned int flag,
@@ -445,7 +441,7 @@ static inline void queue_flag_set_unlocked(unsigned int flag,
445static inline int queue_flag_test_and_clear(unsigned int flag, 441static inline int queue_flag_test_and_clear(unsigned int flag,
446 struct request_queue *q) 442 struct request_queue *q)
447{ 443{
448 WARN_ON_ONCE(!queue_is_locked(q)); 444 queue_lockdep_assert_held(q);
449 445
450 if (test_bit(flag, &q->queue_flags)) { 446 if (test_bit(flag, &q->queue_flags)) {
451 __clear_bit(flag, &q->queue_flags); 447 __clear_bit(flag, &q->queue_flags);
@@ -458,7 +454,7 @@ static inline int queue_flag_test_and_clear(unsigned int flag,
458static inline int queue_flag_test_and_set(unsigned int flag, 454static inline int queue_flag_test_and_set(unsigned int flag,
459 struct request_queue *q) 455 struct request_queue *q)
460{ 456{
461 WARN_ON_ONCE(!queue_is_locked(q)); 457 queue_lockdep_assert_held(q);
462 458
463 if (!test_bit(flag, &q->queue_flags)) { 459 if (!test_bit(flag, &q->queue_flags)) {
464 __set_bit(flag, &q->queue_flags); 460 __set_bit(flag, &q->queue_flags);
@@ -470,7 +466,7 @@ static inline int queue_flag_test_and_set(unsigned int flag,
470 466
471static inline void queue_flag_set(unsigned int flag, struct request_queue *q) 467static inline void queue_flag_set(unsigned int flag, struct request_queue *q)
472{ 468{
473 WARN_ON_ONCE(!queue_is_locked(q)); 469 queue_lockdep_assert_held(q);
474 __set_bit(flag, &q->queue_flags); 470 __set_bit(flag, &q->queue_flags);
475} 471}
476 472
@@ -487,7 +483,7 @@ static inline int queue_in_flight(struct request_queue *q)
487 483
488static inline void queue_flag_clear(unsigned int flag, struct request_queue *q) 484static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
489{ 485{
490 WARN_ON_ONCE(!queue_is_locked(q)); 486 queue_lockdep_assert_held(q);
491 __clear_bit(flag, &q->queue_flags); 487 __clear_bit(flag, &q->queue_flags);
492} 488}
493 489
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 676f967390ae..f9a2e5e67a54 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -974,6 +974,7 @@ int dma_async_device_register(struct dma_device *device);
974void dma_async_device_unregister(struct dma_device *device); 974void dma_async_device_unregister(struct dma_device *device);
975void dma_run_dependencies(struct dma_async_tx_descriptor *tx); 975void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
976struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type); 976struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
977struct dma_chan *net_dma_find_channel(void);
977#define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y) 978#define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
978 979
979/* --- Helper iov-locking functions --- */ 980/* --- Helper iov-locking functions --- */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 88ec80670d5f..ec45ccd8708a 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -554,7 +554,18 @@ extern int __init efi_setup_pcdp_console(char *);
554#define EFI_VARIABLE_NON_VOLATILE 0x0000000000000001 554#define EFI_VARIABLE_NON_VOLATILE 0x0000000000000001
555#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002 555#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002
556#define EFI_VARIABLE_RUNTIME_ACCESS 0x0000000000000004 556#define EFI_VARIABLE_RUNTIME_ACCESS 0x0000000000000004
557 557#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x0000000000000008
558#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x0000000000000010
559#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x0000000000000020
560#define EFI_VARIABLE_APPEND_WRITE 0x0000000000000040
561
562#define EFI_VARIABLE_MASK (EFI_VARIABLE_NON_VOLATILE | \
563 EFI_VARIABLE_BOOTSERVICE_ACCESS | \
564 EFI_VARIABLE_RUNTIME_ACCESS | \
565 EFI_VARIABLE_HARDWARE_ERROR_RECORD | \
566 EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS | \
567 EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | \
568 EFI_VARIABLE_APPEND_WRITE)
558/* 569/*
559 * The type of search to perform when calling boottime->locate_handle 570 * The type of search to perform when calling boottime->locate_handle
560 */ 571 */
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 8ba2c9460b28..8f2ab8fef929 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -593,7 +593,7 @@ struct fuse_dirent {
593 __u64 off; 593 __u64 off;
594 __u32 namelen; 594 __u32 namelen;
595 __u32 type; 595 __u32 type;
596 char name[0]; 596 char name[];
597}; 597};
598 598
599#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name) 599#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
diff --git a/include/linux/gpio-pxa.h b/include/linux/gpio-pxa.h
index 05071ee34c3f..d755b28ba635 100644
--- a/include/linux/gpio-pxa.h
+++ b/include/linux/gpio-pxa.h
@@ -13,4 +13,8 @@ extern int pxa_last_gpio;
13 13
14extern int pxa_irq_to_gpio(int irq); 14extern int pxa_irq_to_gpio(int irq);
15 15
16struct pxa_gpio_platform_data {
17 int (*gpio_set_wake)(unsigned int gpio, unsigned int on);
18};
19
16#endif /* __GPIO_PXA_H */ 20#endif /* __GPIO_PXA_H */
diff --git a/include/linux/hsi/hsi.h b/include/linux/hsi/hsi.h
index 4b178067f405..56fae865e272 100644
--- a/include/linux/hsi/hsi.h
+++ b/include/linux/hsi/hsi.h
@@ -26,9 +26,9 @@
26#include <linux/device.h> 26#include <linux/device.h>
27#include <linux/mutex.h> 27#include <linux/mutex.h>
28#include <linux/scatterlist.h> 28#include <linux/scatterlist.h>
29#include <linux/spinlock.h>
30#include <linux/list.h> 29#include <linux/list.h>
31#include <linux/module.h> 30#include <linux/module.h>
31#include <linux/notifier.h>
32 32
33/* HSI message ttype */ 33/* HSI message ttype */
34#define HSI_MSG_READ 0 34#define HSI_MSG_READ 0
@@ -121,18 +121,18 @@ static inline int hsi_register_board_info(struct hsi_board_info const *info,
121 * @device: Driver model representation of the device 121 * @device: Driver model representation of the device
122 * @tx_cfg: HSI TX configuration 122 * @tx_cfg: HSI TX configuration
123 * @rx_cfg: HSI RX configuration 123 * @rx_cfg: HSI RX configuration
124 * @hsi_start_rx: Called after incoming wake line goes high 124 * @e_handler: Callback for handling port events (RX Wake High/Low)
125 * @hsi_stop_rx: Called after incoming wake line goes low 125 * @pclaimed: Keeps tracks if the clients claimed its associated HSI port
126 * @nb: Notifier block for port events
126 */ 127 */
127struct hsi_client { 128struct hsi_client {
128 struct device device; 129 struct device device;
129 struct hsi_config tx_cfg; 130 struct hsi_config tx_cfg;
130 struct hsi_config rx_cfg; 131 struct hsi_config rx_cfg;
131 void (*hsi_start_rx)(struct hsi_client *cl);
132 void (*hsi_stop_rx)(struct hsi_client *cl);
133 /* private: */ 132 /* private: */
133 void (*ehandler)(struct hsi_client *, unsigned long);
134 unsigned int pclaimed:1; 134 unsigned int pclaimed:1;
135 struct list_head link; 135 struct notifier_block nb;
136}; 136};
137 137
138#define to_hsi_client(dev) container_of(dev, struct hsi_client, device) 138#define to_hsi_client(dev) container_of(dev, struct hsi_client, device)
@@ -147,6 +147,10 @@ static inline void *hsi_client_drvdata(struct hsi_client *cl)
147 return dev_get_drvdata(&cl->device); 147 return dev_get_drvdata(&cl->device);
148} 148}
149 149
150int hsi_register_port_event(struct hsi_client *cl,
151 void (*handler)(struct hsi_client *, unsigned long));
152int hsi_unregister_port_event(struct hsi_client *cl);
153
150/** 154/**
151 * struct hsi_client_driver - Driver associated to an HSI client 155 * struct hsi_client_driver - Driver associated to an HSI client
152 * @driver: Driver model representation of the driver 156 * @driver: Driver model representation of the driver
@@ -214,8 +218,7 @@ void hsi_free_msg(struct hsi_msg *msg);
214 * @start_tx: Callback to inform that a client wants to TX data 218 * @start_tx: Callback to inform that a client wants to TX data
215 * @stop_tx: Callback to inform that a client no longer wishes to TX data 219 * @stop_tx: Callback to inform that a client no longer wishes to TX data
216 * @release: Callback to inform that a client no longer uses the port 220 * @release: Callback to inform that a client no longer uses the port
217 * @clients: List of hsi_clients using the port. 221 * @n_head: Notifier chain for signaling port events to the clients.
218 * @clock: Lock to serialize access to the clients list.
219 */ 222 */
220struct hsi_port { 223struct hsi_port {
221 struct device device; 224 struct device device;
@@ -231,14 +234,14 @@ struct hsi_port {
231 int (*start_tx)(struct hsi_client *cl); 234 int (*start_tx)(struct hsi_client *cl);
232 int (*stop_tx)(struct hsi_client *cl); 235 int (*stop_tx)(struct hsi_client *cl);
233 int (*release)(struct hsi_client *cl); 236 int (*release)(struct hsi_client *cl);
234 struct list_head clients; 237 /* private */
235 spinlock_t clock; 238 struct atomic_notifier_head n_head;
236}; 239};
237 240
238#define to_hsi_port(dev) container_of(dev, struct hsi_port, device) 241#define to_hsi_port(dev) container_of(dev, struct hsi_port, device)
239#define hsi_get_port(cl) to_hsi_port((cl)->device.parent) 242#define hsi_get_port(cl) to_hsi_port((cl)->device.parent)
240 243
241void hsi_event(struct hsi_port *port, unsigned int event); 244int hsi_event(struct hsi_port *port, unsigned long event);
242int hsi_claim_port(struct hsi_client *cl, unsigned int share); 245int hsi_claim_port(struct hsi_client *cl, unsigned int share);
243void hsi_release_port(struct hsi_client *cl); 246void hsi_release_port(struct hsi_client *cl);
244 247
@@ -270,13 +273,13 @@ struct hsi_controller {
270 struct module *owner; 273 struct module *owner;
271 unsigned int id; 274 unsigned int id;
272 unsigned int num_ports; 275 unsigned int num_ports;
273 struct hsi_port *port; 276 struct hsi_port **port;
274}; 277};
275 278
276#define to_hsi_controller(dev) container_of(dev, struct hsi_controller, device) 279#define to_hsi_controller(dev) container_of(dev, struct hsi_controller, device)
277 280
278struct hsi_controller *hsi_alloc_controller(unsigned int n_ports, gfp_t flags); 281struct hsi_controller *hsi_alloc_controller(unsigned int n_ports, gfp_t flags);
279void hsi_free_controller(struct hsi_controller *hsi); 282void hsi_put_controller(struct hsi_controller *hsi);
280int hsi_register_controller(struct hsi_controller *hsi); 283int hsi_register_controller(struct hsi_controller *hsi);
281void hsi_unregister_controller(struct hsi_controller *hsi); 284void hsi_unregister_controller(struct hsi_controller *hsi);
282 285
@@ -294,7 +297,7 @@ static inline void *hsi_controller_drvdata(struct hsi_controller *hsi)
294static inline struct hsi_port *hsi_find_port_num(struct hsi_controller *hsi, 297static inline struct hsi_port *hsi_find_port_num(struct hsi_controller *hsi,
295 unsigned int num) 298 unsigned int num)
296{ 299{
297 return (num < hsi->num_ports) ? &hsi->port[num] : NULL; 300 return (num < hsi->num_ports) ? hsi->port[num] : NULL;
298} 301}
299 302
300/* 303/*
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 2463b6100333..1f90de0cfdbe 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -666,23 +666,11 @@ struct twl4030_codec_data {
666 unsigned int check_defaults:1; 666 unsigned int check_defaults:1;
667 unsigned int reset_registers:1; 667 unsigned int reset_registers:1;
668 unsigned int hs_extmute:1; 668 unsigned int hs_extmute:1;
669 u16 hs_left_step;
670 u16 hs_right_step;
671 u16 hf_left_step;
672 u16 hf_right_step;
673 void (*set_hs_extmute)(int mute); 669 void (*set_hs_extmute)(int mute);
674}; 670};
675 671
676struct twl4030_vibra_data { 672struct twl4030_vibra_data {
677 unsigned int coexist; 673 unsigned int coexist;
678
679 /* twl6040 */
680 unsigned int vibldrv_res; /* left driver resistance */
681 unsigned int vibrdrv_res; /* right driver resistance */
682 unsigned int viblmotor_res; /* left motor resistance */
683 unsigned int vibrmotor_res; /* right motor resistance */
684 int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */
685 int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */
686}; 674};
687 675
688struct twl4030_audio_data { 676struct twl4030_audio_data {
diff --git a/include/linux/irq.h b/include/linux/irq.h
index bff29c58da23..b27cfcfd3a59 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -49,6 +49,12 @@ typedef void (*irq_preflow_handler_t)(struct irq_data *data);
49 * IRQ_TYPE_LEVEL_LOW - low level triggered 49 * IRQ_TYPE_LEVEL_LOW - low level triggered
50 * IRQ_TYPE_LEVEL_MASK - Mask to filter out the level bits 50 * IRQ_TYPE_LEVEL_MASK - Mask to filter out the level bits
51 * IRQ_TYPE_SENSE_MASK - Mask for all the above bits 51 * IRQ_TYPE_SENSE_MASK - Mask for all the above bits
52 * IRQ_TYPE_DEFAULT - For use by some PICs to ask irq_set_type
53 * to setup the HW to a sane default (used
54 * by irqdomain map() callbacks to synchronize
55 * the HW state and SW flags for a newly
56 * allocated descriptor).
57 *
52 * IRQ_TYPE_PROBE - Special flag for probing in progress 58 * IRQ_TYPE_PROBE - Special flag for probing in progress
53 * 59 *
54 * Bits which can be modified via irq_set/clear/modify_status_flags() 60 * Bits which can be modified via irq_set/clear/modify_status_flags()
@@ -77,6 +83,7 @@ enum {
77 IRQ_TYPE_LEVEL_LOW = 0x00000008, 83 IRQ_TYPE_LEVEL_LOW = 0x00000008,
78 IRQ_TYPE_LEVEL_MASK = (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH), 84 IRQ_TYPE_LEVEL_MASK = (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH),
79 IRQ_TYPE_SENSE_MASK = 0x0000000f, 85 IRQ_TYPE_SENSE_MASK = 0x0000000f,
86 IRQ_TYPE_DEFAULT = IRQ_TYPE_SENSE_MASK,
80 87
81 IRQ_TYPE_PROBE = 0x00000010, 88 IRQ_TYPE_PROBE = 0x00000010,
82 89
@@ -263,6 +270,11 @@ static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d)
263 d->state_use_accessors &= ~IRQD_IRQ_INPROGRESS; 270 d->state_use_accessors &= ~IRQD_IRQ_INPROGRESS;
264} 271}
265 272
273static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
274{
275 return d->hwirq;
276}
277
266/** 278/**
267 * struct irq_chip - hardware interrupt chip descriptor 279 * struct irq_chip - hardware interrupt chip descriptor
268 * 280 *
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index ead4a4215797..c65740d76e66 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -42,12 +42,6 @@ struct of_device_id;
42/* Number of irqs reserved for a legacy isa controller */ 42/* Number of irqs reserved for a legacy isa controller */
43#define NUM_ISA_INTERRUPTS 16 43#define NUM_ISA_INTERRUPTS 16
44 44
45/* This type is the placeholder for a hardware interrupt number. It has to
46 * be big enough to enclose whatever representation is used by a given
47 * platform.
48 */
49typedef unsigned long irq_hw_number_t;
50
51/** 45/**
52 * struct irq_domain_ops - Methods for irq_domain objects 46 * struct irq_domain_ops - Methods for irq_domain objects
53 * @match: Match an interrupt controller device node to a host, returns 47 * @match: Match an interrupt controller device node to a host, returns
@@ -104,6 +98,9 @@ struct irq_domain {
104 unsigned int size; 98 unsigned int size;
105 unsigned int *revmap; 99 unsigned int *revmap;
106 } linear; 100 } linear;
101 struct {
102 unsigned int max_irq;
103 } nomap;
107 struct radix_tree_root tree; 104 struct radix_tree_root tree;
108 } revmap_data; 105 } revmap_data;
109 const struct irq_domain_ops *ops; 106 const struct irq_domain_ops *ops;
@@ -126,6 +123,7 @@ struct irq_domain *irq_domain_add_linear(struct device_node *of_node,
126 const struct irq_domain_ops *ops, 123 const struct irq_domain_ops *ops,
127 void *host_data); 124 void *host_data);
128struct irq_domain *irq_domain_add_nomap(struct device_node *of_node, 125struct irq_domain *irq_domain_add_nomap(struct device_node *of_node,
126 unsigned int max_irq,
129 const struct irq_domain_ops *ops, 127 const struct irq_domain_ops *ops,
130 void *host_data); 128 void *host_data);
131struct irq_domain *irq_domain_add_tree(struct device_node *of_node, 129struct irq_domain *irq_domain_add_tree(struct device_node *of_node,
@@ -134,7 +132,6 @@ struct irq_domain *irq_domain_add_tree(struct device_node *of_node,
134 132
135extern struct irq_domain *irq_find_host(struct device_node *node); 133extern struct irq_domain *irq_find_host(struct device_node *node);
136extern void irq_set_default_host(struct irq_domain *host); 134extern void irq_set_default_host(struct irq_domain *host);
137extern void irq_set_virq_count(unsigned int count);
138 135
139static inline struct irq_domain *irq_domain_add_legacy_isa( 136static inline struct irq_domain *irq_domain_add_legacy_isa(
140 struct device_node *of_node, 137 struct device_node *of_node,
@@ -146,7 +143,6 @@ static inline struct irq_domain *irq_domain_add_legacy_isa(
146} 143}
147extern struct irq_domain *irq_find_host(struct device_node *node); 144extern struct irq_domain *irq_find_host(struct device_node *node);
148extern void irq_set_default_host(struct irq_domain *host); 145extern void irq_set_default_host(struct irq_domain *host);
149extern void irq_set_virq_count(unsigned int count);
150 146
151 147
152extern unsigned int irq_create_mapping(struct irq_domain *host, 148extern unsigned int irq_create_mapping(struct irq_domain *host,
diff --git a/include/linux/kconfig.h b/include/linux/kconfig.h
index 067eda0e4b32..be342b94c640 100644
--- a/include/linux/kconfig.h
+++ b/include/linux/kconfig.h
@@ -4,29 +4,43 @@
4#include <generated/autoconf.h> 4#include <generated/autoconf.h>
5 5
6/* 6/*
7 * Helper macros to use CONFIG_ options in C expressions. Note that 7 * Helper macros to use CONFIG_ options in C/CPP expressions. Note that
8 * these only work with boolean and tristate options. 8 * these only work with boolean and tristate options.
9 */ 9 */
10 10
11/* 11/*
12 * Getting something that works in C and CPP for an arg that may or may
13 * not be defined is tricky. Here, if we have "#define CONFIG_BOOGER 1"
14 * we match on the placeholder define, insert the "0," for arg1 and generate
15 * the triplet (0, 1, 0). Then the last step cherry picks the 2nd arg (a one).
16 * When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when
17 * the last step cherry picks the 2nd arg, we get a zero.
18 */
19#define __ARG_PLACEHOLDER_1 0,
20#define config_enabled(cfg) _config_enabled(cfg)
21#define _config_enabled(value) __config_enabled(__ARG_PLACEHOLDER_##value)
22#define __config_enabled(arg1_or_junk) ___config_enabled(arg1_or_junk 1, 0)
23#define ___config_enabled(__ignored, val, ...) val
24
25/*
12 * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm', 26 * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',
13 * 0 otherwise. 27 * 0 otherwise.
14 * 28 *
15 */ 29 */
16#define IS_ENABLED(option) \ 30#define IS_ENABLED(option) \
17 (__enabled_ ## option || __enabled_ ## option ## _MODULE) 31 (config_enabled(option) || config_enabled(option##_MODULE))
18 32
19/* 33/*
20 * IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0 34 * IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0
21 * otherwise. For boolean options, this is equivalent to 35 * otherwise. For boolean options, this is equivalent to
22 * IS_ENABLED(CONFIG_FOO). 36 * IS_ENABLED(CONFIG_FOO).
23 */ 37 */
24#define IS_BUILTIN(option) __enabled_ ## option 38#define IS_BUILTIN(option) config_enabled(option)
25 39
26/* 40/*
27 * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0 41 * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0
28 * otherwise. 42 * otherwise.
29 */ 43 */
30#define IS_MODULE(option) __enabled_ ## option ## _MODULE 44#define IS_MODULE(option) config_enabled(option##_MODULE)
31 45
32#endif /* __LINUX_KCONFIG_H */ 46#endif /* __LINUX_KCONFIG_H */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 665a260c7e09..72cbf08d45fb 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -596,6 +596,7 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
596 596
597#ifdef CONFIG_IOMMU_API 597#ifdef CONFIG_IOMMU_API
598int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot); 598int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
599void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
599int kvm_iommu_map_guest(struct kvm *kvm); 600int kvm_iommu_map_guest(struct kvm *kvm);
600int kvm_iommu_unmap_guest(struct kvm *kvm); 601int kvm_iommu_unmap_guest(struct kvm *kvm);
601int kvm_assign_device(struct kvm *kvm, 602int kvm_assign_device(struct kvm *kvm,
@@ -609,6 +610,11 @@ static inline int kvm_iommu_map_pages(struct kvm *kvm,
609 return 0; 610 return 0;
610} 611}
611 612
613static inline void kvm_iommu_unmap_pages(struct kvm *kvm,
614 struct kvm_memory_slot *slot)
615{
616}
617
612static inline int kvm_iommu_map_guest(struct kvm *kvm) 618static inline int kvm_iommu_map_guest(struct kvm *kvm)
613{ 619{
614 return -ENODEV; 620 return -ENODEV;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 42378d637ffb..e926df7b54c9 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -996,7 +996,8 @@ extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
996extern void ata_sas_port_destroy(struct ata_port *); 996extern void ata_sas_port_destroy(struct ata_port *);
997extern struct ata_port *ata_sas_port_alloc(struct ata_host *, 997extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
998 struct ata_port_info *, struct Scsi_Host *); 998 struct ata_port_info *, struct Scsi_Host *);
999extern int ata_sas_async_port_init(struct ata_port *); 999extern void ata_sas_async_probe(struct ata_port *ap);
1000extern int ata_sas_sync_probe(struct ata_port *ap);
1000extern int ata_sas_port_init(struct ata_port *); 1001extern int ata_sas_port_init(struct ata_port *);
1001extern int ata_sas_port_start(struct ata_port *ap); 1002extern int ata_sas_port_start(struct ata_port *ap);
1002extern void ata_sas_port_stop(struct ata_port *ap); 1003extern void ata_sas_port_stop(struct ata_port *ap);
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h
index 9890687f582d..5a049dfaf153 100644
--- a/include/linux/mfd/db5500-prcmu.h
+++ b/include/linux/mfd/db5500-prcmu.h
@@ -8,41 +8,14 @@
8#ifndef __MFD_DB5500_PRCMU_H 8#ifndef __MFD_DB5500_PRCMU_H
9#define __MFD_DB5500_PRCMU_H 9#define __MFD_DB5500_PRCMU_H
10 10
11#ifdef CONFIG_MFD_DB5500_PRCMU 11static inline int prcmu_resetout(u8 resoutn, u8 state)
12
13void db5500_prcmu_early_init(void);
14int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state);
15int db5500_prcmu_set_display_clocks(void);
16int db5500_prcmu_disable_dsipll(void);
17int db5500_prcmu_enable_dsipll(void);
18int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
19int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
20void db5500_prcmu_enable_wakeups(u32 wakeups);
21int db5500_prcmu_request_clock(u8 clock, bool enable);
22void db5500_prcmu_config_abb_event_readout(u32 abb_events);
23void db5500_prcmu_get_abb_event_buffer(void __iomem **buf);
24int prcmu_resetout(u8 resoutn, u8 state);
25int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
26 bool keep_ap_pll);
27int db5500_prcmu_config_esram0_deep_sleep(u8 state);
28void db5500_prcmu_system_reset(u16 reset_code);
29u16 db5500_prcmu_get_reset_code(void);
30bool db5500_prcmu_is_ac_wake_requested(void);
31int db5500_prcmu_set_arm_opp(u8 opp);
32int db5500_prcmu_get_arm_opp(void);
33
34#else /* !CONFIG_UX500_SOC_DB5500 */
35
36static inline void db5500_prcmu_early_init(void) {}
37
38static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
39{ 12{
40 return -ENOSYS; 13 return 0;
41} 14}
42 15
43static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size) 16static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state)
44{ 17{
45 return -ENOSYS; 18 return 0;
46} 19}
47 20
48static inline int db5500_prcmu_request_clock(u8 clock, bool enable) 21static inline int db5500_prcmu_request_clock(u8 clock, bool enable)
@@ -50,69 +23,82 @@ static inline int db5500_prcmu_request_clock(u8 clock, bool enable)
50 return 0; 23 return 0;
51} 24}
52 25
53static inline int db5500_prcmu_set_display_clocks(void) 26static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
27 bool keep_ap_pll)
54{ 28{
55 return 0; 29 return 0;
56} 30}
57 31
58static inline int db5500_prcmu_disable_dsipll(void) 32static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state)
59{ 33{
60 return 0; 34 return 0;
61} 35}
62 36
63static inline int db5500_prcmu_enable_dsipll(void) 37static inline u16 db5500_prcmu_get_reset_code(void)
64{ 38{
65 return 0; 39 return 0;
66} 40}
67 41
68static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state) 42static inline bool db5500_prcmu_is_ac_wake_requested(void)
69{ 43{
70 return 0; 44 return 0;
71} 45}
72 46
73static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {} 47static inline int db5500_prcmu_set_arm_opp(u8 opp)
74
75static inline int prcmu_resetout(u8 resoutn, u8 state)
76{ 48{
77 return 0; 49 return 0;
78} 50}
79 51
80static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state) 52static inline int db5500_prcmu_get_arm_opp(void)
81{ 53{
82 return 0; 54 return 0;
83} 55}
84 56
85static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {}
86static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {} 57static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {}
87 58
88static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, 59static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {}
89 bool keep_ap_pll)
90{
91 return 0;
92}
93 60
94static inline void db5500_prcmu_system_reset(u16 reset_code) {} 61static inline void db5500_prcmu_system_reset(u16 reset_code) {}
95 62
96static inline u16 db5500_prcmu_get_reset_code(void) 63static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {}
64
65#ifdef CONFIG_MFD_DB5500_PRCMU
66
67void db5500_prcmu_early_init(void);
68int db5500_prcmu_set_display_clocks(void);
69int db5500_prcmu_disable_dsipll(void);
70int db5500_prcmu_enable_dsipll(void);
71int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
72int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
73
74#else /* !CONFIG_UX500_SOC_DB5500 */
75
76static inline void db5500_prcmu_early_init(void) {}
77
78static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
97{ 79{
98 return 0; 80 return -ENOSYS;
99} 81}
100 82
101static inline bool db5500_prcmu_is_ac_wake_requested(void) 83static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
102{ 84{
103 return 0; 85 return -ENOSYS;
104} 86}
105 87
106static inline int db5500_prcmu_set_arm_opp(u8 opp) 88static inline int db5500_prcmu_set_display_clocks(void)
107{ 89{
108 return 0; 90 return 0;
109} 91}
110 92
111static inline int db5500_prcmu_get_arm_opp(void) 93static inline int db5500_prcmu_disable_dsipll(void)
112{ 94{
113 return 0; 95 return 0;
114} 96}
115 97
98static inline int db5500_prcmu_enable_dsipll(void)
99{
100 return 0;
101}
116 102
117#endif /* CONFIG_MFD_DB5500_PRCMU */ 103#endif /* CONFIG_MFD_DB5500_PRCMU */
118 104
diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h
index a2c61609d21d..0b64b19d81ab 100644
--- a/include/linux/mfd/rc5t583.h
+++ b/include/linux/mfd/rc5t583.h
@@ -26,6 +26,7 @@
26 26
27#include <linux/mutex.h> 27#include <linux/mutex.h>
28#include <linux/types.h> 28#include <linux/types.h>
29#include <linux/regmap.h>
29 30
30#define RC5T583_MAX_REGS 0xF8 31#define RC5T583_MAX_REGS 0xF8
31 32
@@ -279,14 +280,44 @@ struct rc5t583_platform_data {
279 bool enable_shutdown; 280 bool enable_shutdown;
280}; 281};
281 282
282int rc5t583_write(struct device *dev, u8 reg, uint8_t val); 283static inline int rc5t583_write(struct device *dev, uint8_t reg, uint8_t val)
283int rc5t583_read(struct device *dev, uint8_t reg, uint8_t *val); 284{
284int rc5t583_set_bits(struct device *dev, unsigned int reg, 285 struct rc5t583 *rc5t583 = dev_get_drvdata(dev);
285 unsigned int bit_mask); 286 return regmap_write(rc5t583->regmap, reg, val);
286int rc5t583_clear_bits(struct device *dev, unsigned int reg, 287}
287 unsigned int bit_mask); 288
288int rc5t583_update(struct device *dev, unsigned int reg, 289static inline int rc5t583_read(struct device *dev, uint8_t reg, uint8_t *val)
289 unsigned int val, unsigned int mask); 290{
291 struct rc5t583 *rc5t583 = dev_get_drvdata(dev);
292 unsigned int ival;
293 int ret;
294 ret = regmap_read(rc5t583->regmap, reg, &ival);
295 if (!ret)
296 *val = (uint8_t)ival;
297 return ret;
298}
299
300static inline int rc5t583_set_bits(struct device *dev, unsigned int reg,
301 unsigned int bit_mask)
302{
303 struct rc5t583 *rc5t583 = dev_get_drvdata(dev);
304 return regmap_update_bits(rc5t583->regmap, reg, bit_mask, bit_mask);
305}
306
307static inline int rc5t583_clear_bits(struct device *dev, unsigned int reg,
308 unsigned int bit_mask)
309{
310 struct rc5t583 *rc5t583 = dev_get_drvdata(dev);
311 return regmap_update_bits(rc5t583->regmap, reg, bit_mask, 0);
312}
313
314static inline int rc5t583_update(struct device *dev, unsigned int reg,
315 unsigned int val, unsigned int mask)
316{
317 struct rc5t583 *rc5t583 = dev_get_drvdata(dev);
318 return regmap_update_bits(rc5t583->regmap, reg, mask, val);
319}
320
290int rc5t583_ext_power_req_config(struct device *dev, int deepsleep_id, 321int rc5t583_ext_power_req_config(struct device *dev, int deepsleep_id,
291 int ext_pwr_req, int deepsleep_slot_nr); 322 int ext_pwr_req, int deepsleep_slot_nr);
292int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base); 323int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base);
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index 9bc9ac651dad..b15b5f03f5c4 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -174,8 +174,35 @@
174#define TWL6040_SYSCLK_SEL_LPPLL 0 174#define TWL6040_SYSCLK_SEL_LPPLL 0
175#define TWL6040_SYSCLK_SEL_HPPLL 1 175#define TWL6040_SYSCLK_SEL_HPPLL 1
176 176
177struct twl6040_codec_data {
178 u16 hs_left_step;
179 u16 hs_right_step;
180 u16 hf_left_step;
181 u16 hf_right_step;
182};
183
184struct twl6040_vibra_data {
185 unsigned int vibldrv_res; /* left driver resistance */
186 unsigned int vibrdrv_res; /* right driver resistance */
187 unsigned int viblmotor_res; /* left motor resistance */
188 unsigned int vibrmotor_res; /* right motor resistance */
189 int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */
190 int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */
191};
192
193struct twl6040_platform_data {
194 int audpwron_gpio; /* audio power-on gpio */
195 unsigned int irq_base;
196
197 struct twl6040_codec_data *codec;
198 struct twl6040_vibra_data *vibra;
199};
200
201struct regmap;
202
177struct twl6040 { 203struct twl6040 {
178 struct device *dev; 204 struct device *dev;
205 struct regmap *regmap;
179 struct mutex mutex; 206 struct mutex mutex;
180 struct mutex io_mutex; 207 struct mutex io_mutex;
181 struct mutex irq_mutex; 208 struct mutex irq_mutex;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d8738a464b94..74aa71bea1e4 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1393,29 +1393,20 @@ extern int install_special_mapping(struct mm_struct *mm,
1393 1393
1394extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); 1394extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
1395 1395
1396extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
1397 unsigned long len, unsigned long prot,
1398 unsigned long flag, unsigned long pgoff);
1399extern unsigned long mmap_region(struct file *file, unsigned long addr, 1396extern unsigned long mmap_region(struct file *file, unsigned long addr,
1400 unsigned long len, unsigned long flags, 1397 unsigned long len, unsigned long flags,
1401 vm_flags_t vm_flags, unsigned long pgoff); 1398 vm_flags_t vm_flags, unsigned long pgoff);
1402 1399extern unsigned long do_mmap(struct file *, unsigned long,
1403static inline unsigned long do_mmap(struct file *file, unsigned long addr, 1400 unsigned long, unsigned long,
1404 unsigned long len, unsigned long prot, 1401 unsigned long, unsigned long);
1405 unsigned long flag, unsigned long offset)
1406{
1407 unsigned long ret = -EINVAL;
1408 if ((offset + PAGE_ALIGN(len)) < offset)
1409 goto out;
1410 if (!(offset & ~PAGE_MASK))
1411 ret = do_mmap_pgoff(file, addr, len, prot, flag, offset >> PAGE_SHIFT);
1412out:
1413 return ret;
1414}
1415
1416extern int do_munmap(struct mm_struct *, unsigned long, size_t); 1402extern int do_munmap(struct mm_struct *, unsigned long, size_t);
1417 1403
1418extern unsigned long do_brk(unsigned long, unsigned long); 1404/* These take the mm semaphore themselves */
1405extern unsigned long vm_brk(unsigned long, unsigned long);
1406extern int vm_munmap(unsigned long, size_t);
1407extern unsigned long vm_mmap(struct file *, unsigned long,
1408 unsigned long, unsigned long,
1409 unsigned long, unsigned long);
1419 1410
1420/* truncate.c */ 1411/* truncate.c */
1421extern void truncate_inode_pages(struct address_space *, loff_t); 1412extern void truncate_inode_pages(struct address_space *, loff_t);
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 01beae78f079..629b823f8836 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -481,7 +481,7 @@ struct mmc_driver {
481 struct device_driver drv; 481 struct device_driver drv;
482 int (*probe)(struct mmc_card *); 482 int (*probe)(struct mmc_card *);
483 void (*remove)(struct mmc_card *); 483 void (*remove)(struct mmc_card *);
484 int (*suspend)(struct mmc_card *, pm_message_t); 484 int (*suspend)(struct mmc_card *);
485 int (*resume)(struct mmc_card *); 485 int (*resume)(struct mmc_card *);
486}; 486};
487 487
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 0ddd161f3b06..31d2844e6572 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -104,9 +104,18 @@ struct bridge_skb_cb {
104 } daddr; 104 } daddr;
105}; 105};
106 106
107static inline void br_drop_fake_rtable(struct sk_buff *skb)
108{
109 struct dst_entry *dst = skb_dst(skb);
110
111 if (dst && (dst->flags & DST_FAKE_RTABLE))
112 skb_dst_drop(skb);
113}
114
107#else 115#else
108#define nf_bridge_maybe_copy_header(skb) (0) 116#define nf_bridge_maybe_copy_header(skb) (0)
109#define nf_bridge_pad(skb) (0) 117#define nf_bridge_pad(skb) (0)
118#define br_drop_fake_rtable(skb) do { } while (0)
110#endif /* CONFIG_BRIDGE_NETFILTER */ 119#endif /* CONFIG_BRIDGE_NETFILTER */
111 120
112#endif /* __KERNEL__ */ 121#endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index f549adccc94c..1bc898b14a80 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -287,7 +287,17 @@ extern unsigned int ip6t_do_table(struct sk_buff *skb,
287 struct xt_table *table); 287 struct xt_table *table);
288 288
289/* Check for an extension */ 289/* Check for an extension */
290extern int ip6t_ext_hdr(u8 nexthdr); 290static inline int
291ip6t_ext_hdr(u8 nexthdr)
292{ return (nexthdr == IPPROTO_HOPOPTS) ||
293 (nexthdr == IPPROTO_ROUTING) ||
294 (nexthdr == IPPROTO_FRAGMENT) ||
295 (nexthdr == IPPROTO_ESP) ||
296 (nexthdr == IPPROTO_AH) ||
297 (nexthdr == IPPROTO_NONE) ||
298 (nexthdr == IPPROTO_DSTOPTS);
299}
300
291/* find specified header and get offset to it */ 301/* find specified header and get offset to it */
292extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, 302extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
293 int target, unsigned short *fragoff); 303 int target, unsigned short *fragoff);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index bfd0d1bf6707..7ba3551a0414 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -312,6 +312,11 @@ struct nfs4_layoutreturn {
312 int rpc_status; 312 int rpc_status;
313}; 313};
314 314
315struct stateowner_id {
316 __u64 create_time;
317 __u32 uniquifier;
318};
319
315/* 320/*
316 * Arguments to the open call. 321 * Arguments to the open call.
317 */ 322 */
@@ -321,7 +326,7 @@ struct nfs_openargs {
321 int open_flags; 326 int open_flags;
322 fmode_t fmode; 327 fmode_t fmode;
323 __u64 clientid; 328 __u64 clientid;
324 __u64 id; 329 struct stateowner_id id;
325 union { 330 union {
326 struct { 331 struct {
327 struct iattr * attrs; /* UNCHECKED, GUARDED */ 332 struct iattr * attrs; /* UNCHECKED, GUARDED */
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
index b8d4001212b3..5b7d84ac954a 100644
--- a/include/linux/nfsd/Kbuild
+++ b/include/linux/nfsd/Kbuild
@@ -1,3 +1,4 @@
1header-y += cld.h
1header-y += debug.h 2header-y += debug.h
2header-y += export.h 3header-y += export.h
3header-y += nfsfh.h 4header-y += nfsfh.h
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index fee4349364f7..e4d1de742502 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -12,6 +12,8 @@
12#ifndef __LINUX_PINCTRL_MACHINE_H 12#ifndef __LINUX_PINCTRL_MACHINE_H
13#define __LINUX_PINCTRL_MACHINE_H 13#define __LINUX_PINCTRL_MACHINE_H
14 14
15#include <linux/bug.h>
16
15#include "pinctrl-state.h" 17#include "pinctrl-state.h"
16 18
17enum pinctrl_map_type { 19enum pinctrl_map_type {
@@ -148,7 +150,7 @@ struct pinctrl_map {
148#define PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(dev, grp, cfgs) \ 150#define PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(dev, grp, cfgs) \
149 PIN_MAP_CONFIGS_GROUP(dev, PINCTRL_STATE_DEFAULT, dev, grp, cfgs) 151 PIN_MAP_CONFIGS_GROUP(dev, PINCTRL_STATE_DEFAULT, dev, grp, cfgs)
150 152
151#ifdef CONFIG_PINMUX 153#ifdef CONFIG_PINCTRL
152 154
153extern int pinctrl_register_mappings(struct pinctrl_map const *map, 155extern int pinctrl_register_mappings(struct pinctrl_map const *map,
154 unsigned num_maps); 156 unsigned num_maps);
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 6d626ff0cfd0..e1ac1ce16fb0 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -6,6 +6,7 @@
6#define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */ 6#define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */
7#define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */ 7#define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */
8#define PIPE_BUF_FLAG_GIFT 0x04 /* page is a gift */ 8#define PIPE_BUF_FLAG_GIFT 0x04 /* page is a gift */
9#define PIPE_BUF_FLAG_PACKET 0x08 /* read() as a packet */
9 10
10/** 11/**
11 * struct pipe_buffer - a linux kernel pipe buffer 12 * struct pipe_buffer - a linux kernel pipe buffer
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index c6db9fb33c44..600060e25ec6 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -141,7 +141,7 @@ static inline unsigned __read_seqcount_begin(const seqcount_t *s)
141 unsigned ret; 141 unsigned ret;
142 142
143repeat: 143repeat:
144 ret = s->sequence; 144 ret = ACCESS_ONCE(s->sequence);
145 if (unlikely(ret & 1)) { 145 if (unlikely(ret & 1)) {
146 cpu_relax(); 146 cpu_relax();
147 goto repeat; 147 goto repeat;
@@ -166,6 +166,27 @@ static inline unsigned read_seqcount_begin(const seqcount_t *s)
166} 166}
167 167
168/** 168/**
169 * raw_seqcount_begin - begin a seq-read critical section
170 * @s: pointer to seqcount_t
171 * Returns: count to be passed to read_seqcount_retry
172 *
173 * raw_seqcount_begin opens a read critical section of the given seqcount.
174 * Validity of the critical section is tested by checking read_seqcount_retry
175 * function.
176 *
177 * Unlike read_seqcount_begin(), this function will not wait for the count
178 * to stabilize. If a writer is active when we begin, we will fail the
179 * read_seqcount_retry() instead of stabilizing at the beginning of the
180 * critical section.
181 */
182static inline unsigned raw_seqcount_begin(const seqcount_t *s)
183{
184 unsigned ret = ACCESS_ONCE(s->sequence);
185 smp_rmb();
186 return ret & ~1;
187}
188
189/**
169 * __read_seqcount_retry - end a seq-read critical section (without barrier) 190 * __read_seqcount_retry - end a seq-read critical section (without barrier)
170 * @s: pointer to seqcount_t 191 * @s: pointer to seqcount_t
171 * @start: count, from read_seqcount_begin 192 * @start: count, from read_seqcount_begin
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index f51bf2e70c69..2db407a40051 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -357,7 +357,7 @@ struct uart_port {
357#define UPF_CONS_FLOW ((__force upf_t) (1 << 23)) 357#define UPF_CONS_FLOW ((__force upf_t) (1 << 23))
358#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24)) 358#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24))
359#define UPF_EXAR_EFR ((__force upf_t) (1 << 25)) 359#define UPF_EXAR_EFR ((__force upf_t) (1 << 25))
360#define UPF_IIR_ONCE ((__force upf_t) (1 << 26)) 360#define UPF_BUG_THRE ((__force upf_t) (1 << 26))
361/* The exact UART type is known and should not be probed. */ 361/* The exact UART type is known and should not be probed. */
362#define UPF_FIXED_TYPE ((__force upf_t) (1 << 27)) 362#define UPF_FIXED_TYPE ((__force upf_t) (1 << 27))
363#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28)) 363#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28))
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 33370271b8b2..111f26b6e28b 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -238,11 +238,12 @@ enum {
238/* 238/*
239 * The callback notifies userspace to release buffers when skb DMA is done in 239 * The callback notifies userspace to release buffers when skb DMA is done in
240 * lower device, the skb last reference should be 0 when calling this. 240 * lower device, the skb last reference should be 0 when calling this.
241 * The desc is used to track userspace buffer index. 241 * The ctx field is used to track device context.
242 * The desc field is used to track userspace buffer index.
242 */ 243 */
243struct ubuf_info { 244struct ubuf_info {
244 void (*callback)(void *); 245 void (*callback)(struct ubuf_info *);
245 void *arg; 246 void *ctx;
246 unsigned long desc; 247 unsigned long desc;
247}; 248};
248 249
@@ -481,6 +482,7 @@ struct sk_buff {
481 union { 482 union {
482 __u32 mark; 483 __u32 mark;
483 __u32 dropcount; 484 __u32 dropcount;
485 __u32 avail_size;
484 }; 486 };
485 487
486 sk_buff_data_t transport_header; 488 sk_buff_data_t transport_header;
@@ -1018,7 +1020,7 @@ static inline void skb_queue_splice(const struct sk_buff_head *list,
1018} 1020}
1019 1021
1020/** 1022/**
1021 * skb_queue_splice - join two skb lists and reinitialise the emptied list 1023 * skb_queue_splice_init - join two skb lists and reinitialise the emptied list
1022 * @list: the new list to add 1024 * @list: the new list to add
1023 * @head: the place to add it in the first list 1025 * @head: the place to add it in the first list
1024 * 1026 *
@@ -1049,7 +1051,7 @@ static inline void skb_queue_splice_tail(const struct sk_buff_head *list,
1049} 1051}
1050 1052
1051/** 1053/**
1052 * skb_queue_splice_tail - join two skb lists and reinitialise the emptied list 1054 * skb_queue_splice_tail_init - join two skb lists and reinitialise the emptied list
1053 * @list: the new list to add 1055 * @list: the new list to add
1054 * @head: the place to add it in the first list 1056 * @head: the place to add it in the first list
1055 * 1057 *
@@ -1366,6 +1368,18 @@ static inline int skb_tailroom(const struct sk_buff *skb)
1366} 1368}
1367 1369
1368/** 1370/**
1371 * skb_availroom - bytes at buffer end
1372 * @skb: buffer to check
1373 *
1374 * Return the number of bytes of free space at the tail of an sk_buff
1375 * allocated by sk_stream_alloc()
1376 */
1377static inline int skb_availroom(const struct sk_buff *skb)
1378{
1379 return skb_is_nonlinear(skb) ? 0 : skb->avail_size - skb->len;
1380}
1381
1382/**
1369 * skb_reserve - adjust headroom 1383 * skb_reserve - adjust headroom
1370 * @skb: buffer to alter 1384 * @skb: buffer to alter
1371 * @len: bytes to move 1385 * @len: bytes to move
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 98679b061b63..fa702aeb5038 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -254,7 +254,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
254 * driver is finished with this message, it must call 254 * driver is finished with this message, it must call
255 * spi_finalize_current_message() so the subsystem can issue the next 255 * spi_finalize_current_message() so the subsystem can issue the next
256 * transfer 256 * transfer
257 * @prepare_transfer_hardware: there are currently no more messages on the 257 * @unprepare_transfer_hardware: there are currently no more messages on the
258 * queue so the subsystem notifies the driver that it may relax the 258 * queue so the subsystem notifies the driver that it may relax the
259 * hardware by issuing this call 259 * hardware by issuing this call
260 * 260 *
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index 6a40c76bdcf1..1747b6787b9e 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -3,14 +3,10 @@
3 3
4#include <linux/compiler.h> 4#include <linux/compiler.h>
5 5
6#ifdef __KERNEL__
7
6#undef NULL 8#undef NULL
7#if defined(__cplusplus)
8#define NULL 0
9#else
10#define NULL ((void *)0) 9#define NULL ((void *)0)
11#endif
12
13#ifdef __KERNEL__
14 10
15enum { 11enum {
16 false = 0, 12 false = 0,
diff --git a/include/linux/types.h b/include/linux/types.h
index e5fa50345516..7f480db60231 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -210,6 +210,12 @@ typedef u32 phys_addr_t;
210 210
211typedef phys_addr_t resource_size_t; 211typedef phys_addr_t resource_size_t;
212 212
213/*
214 * This type is the placeholder for a hardware interrupt number. It has to be
215 * big enough to enclose whatever representation is used by a given platform.
216 */
217typedef unsigned long irq_hw_number_t;
218
213typedef struct { 219typedef struct {
214 int counter; 220 int counter;
215} atomic_t; 221} atomic_t;
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 5de415707c23..d28cc78a38e4 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -126,6 +126,8 @@ struct usb_hcd {
126 unsigned wireless:1; /* Wireless USB HCD */ 126 unsigned wireless:1; /* Wireless USB HCD */
127 unsigned authorized_default:1; 127 unsigned authorized_default:1;
128 unsigned has_tt:1; /* Integrated TT in root hub */ 128 unsigned has_tt:1; /* Integrated TT in root hub */
129 unsigned broken_pci_sleep:1; /* Don't put the
130 controller in PCI-D3 for system sleep */
129 131
130 unsigned int irq; /* irq allocated */ 132 unsigned int irq; /* irq allocated */
131 void __iomem *regs; /* device memory/io */ 133 void __iomem *regs; /* device memory/io */
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index f67810f8f21b..38ab3f46346f 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -94,6 +94,7 @@ struct usb_phy {
94 94
95 struct usb_otg *otg; 95 struct usb_otg *otg;
96 96
97 struct device *io_dev;
97 struct usb_phy_io_ops *io_ops; 98 struct usb_phy_io_ops *io_ops;
98 void __iomem *io_priv; 99 void __iomem *io_priv;
99 100
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index fbb666b1b670..474283888233 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -28,13 +28,6 @@
28/* parity check flag */ 28/* parity check flag */
29#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) 29#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
30 30
31enum port_dev_state {
32 PORT_UNREGISTERED,
33 PORT_REGISTERING,
34 PORT_REGISTERED,
35 PORT_UNREGISTERING,
36};
37
38/* USB serial flags */ 31/* USB serial flags */
39#define USB_SERIAL_WRITE_BUSY 0 32#define USB_SERIAL_WRITE_BUSY 0
40 33
@@ -124,7 +117,6 @@ struct usb_serial_port {
124 char throttle_req; 117 char throttle_req;
125 unsigned long sysrq; /* sysrq timeout */ 118 unsigned long sysrq; /* sysrq timeout */
126 struct device dev; 119 struct device dev;
127 enum port_dev_state dev_state;
128}; 120};
129#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev) 121#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
130 122
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index 9c3120dca294..b572f80bdfd5 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -47,6 +47,8 @@
47 */ 47 */
48#define VGA_DEFAULT_DEVICE (NULL) 48#define VGA_DEFAULT_DEVICE (NULL)
49 49
50struct pci_dev;
51
50/* For use by clients */ 52/* For use by clients */
51 53
52/** 54/**
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index 03b90cdc1921..06f8e3858251 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -26,13 +26,14 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
26 PGFREE, PGACTIVATE, PGDEACTIVATE, 26 PGFREE, PGACTIVATE, PGDEACTIVATE,
27 PGFAULT, PGMAJFAULT, 27 PGFAULT, PGMAJFAULT,
28 FOR_ALL_ZONES(PGREFILL), 28 FOR_ALL_ZONES(PGREFILL),
29 FOR_ALL_ZONES(PGSTEAL), 29 FOR_ALL_ZONES(PGSTEAL_KSWAPD),
30 FOR_ALL_ZONES(PGSTEAL_DIRECT),
30 FOR_ALL_ZONES(PGSCAN_KSWAPD), 31 FOR_ALL_ZONES(PGSCAN_KSWAPD),
31 FOR_ALL_ZONES(PGSCAN_DIRECT), 32 FOR_ALL_ZONES(PGSCAN_DIRECT),
32#ifdef CONFIG_NUMA 33#ifdef CONFIG_NUMA
33 PGSCAN_ZONE_RECLAIM_FAILED, 34 PGSCAN_ZONE_RECLAIM_FAILED,
34#endif 35#endif
35 PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL, 36 PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL,
36 KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, 37 KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
37 KSWAPD_SKIP_CONGESTION_WAIT, 38 KSWAPD_SKIP_CONGESTION_WAIT,
38 PAGEOUTRUN, ALLOCSTALL, PGROTATED, 39 PAGEOUTRUN, ALLOCSTALL, PGROTATED,