19 files changed, 87 insertions, 75 deletions

diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index c58f12ba7a93..be06d668a3c9 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -9,7 +9,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 8269a9ef9afe..31afe50d7cd5 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -10,11 +10,11 @@
  * Jan-2004 : Removed io map for flash [FB]
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 676b5c5b75bb..a6bab50dab61 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -17,7 +17,6 @@
  *  04-16-2001 Lineo Japan,Inc. ...
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
index 696d7d29c8a5..45b1e71f111d 100644
--- a/arch/arm/mach-sa1100/collie_pm.c
+++ b/arch/arm/mach-sa1100/collie_pm.c
@@ -45,12 +45,12 @@ static void collie_charger_init(void)
         }
 
         /* Register interrupt handler. */
-        if ((err = request_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr, SA_INTERRUPT,
+        if ((err = request_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr, IRQF_DISABLED,
                                "ACIN", sharpsl_ac_isr))) {
                 printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_AC_IN);
                 return;
         }
-        if ((err = request_irq(COLLIE_IRQ_GPIO_CO, sharpsl_chrg_full_isr, SA_INTERRUPT,
+        if ((err = request_irq(COLLIE_IRQ_GPIO_CO, sharpsl_chrg_full_isr, IRQF_DISABLED,
                                "CO", sharpsl_chrg_full_isr))) {
                 free_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr);
                 printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_CO);
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 04c94ab6c18b..639597729932 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -15,7 +15,10 @@
  *      SDRAM reads (rev A0, B0, B1)
  *
  * We ignore rev. A0 and B0 devices; I don't think they're worth supporting.
+ *
+ * The SDRAM type can be passed on the command line as cpu_sa1110.sdram=type
  */
+#include <linux/moduleparam.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -35,6 +38,7 @@
 static struct cpufreq_driver sa1110_driver;
 
 struct sdram_params {
+        const char name[16];
         u_char  rows;           /* bits                          */
         u_char  cas_latency;    /* cycles                        */
         u_char  tck;            /* clock cycle time (ns)         */
@@ -50,54 +54,53 @@ struct sdram_info {
         u_int   mdcas[3];
 };
 
-static struct sdram_params tc59sm716_cl2_params __initdata = {
-        .rows                   = 12,
-        .tck                    = 10,
-        .trcd                   = 20,
-        .trp                    = 20,
-        .twr                    = 10,
-        .refresh                = 64000,
-        .cas_latency            = 2,
-};
-
-static struct sdram_params tc59sm716_cl3_params __initdata = {
-        .rows                   = 12,
-        .tck                    = 8,
-        .trcd                   = 20,
-        .trp                    = 20,
-        .twr                    = 8,
-        .refresh                = 64000,
-        .cas_latency            = 3,
-};
-
-static struct sdram_params samsung_k4s641632d_tc75 __initdata = {
-        .rows                   = 14,
-        .tck                    = 9,
-        .trcd                   = 27,
-        .trp                    = 20,
-        .twr                    = 9,
-        .refresh                = 64000,
-        .cas_latency            = 3,
-};
-
-static struct sdram_params samsung_km416s4030ct __initdata = {
-        .rows                   = 13,
-        .tck                    = 8,
-        .trcd                   = 24,   /* 3 CLKs */
-        .trp                    = 24,   /* 3 CLKs */
-        .twr                    = 16,   /* Trdl: 2 CLKs */
-        .refresh                = 64000,
-        .cas_latency            = 3,
-};
-
-static struct sdram_params wbond_w982516ah75l_cl3_params __initdata = {
-        .rows                   = 16,
-        .tck                    = 8,
-        .trcd                   = 20,
-        .trp                    = 20,
-        .twr                    = 8,
-        .refresh                = 64000,
-        .cas_latency            = 3,
+static struct sdram_params sdram_tbl[] __initdata = {
+        {       /* Toshiba TC59SM716 CL2 */
+                .name           = "TC59SM716-CL2",
+                .rows           = 12,
+                .tck            = 10,
+                .trcd           = 20,
+                .trp            = 20,
+                .twr            = 10,
+                .refresh        = 64000,
+                .cas_latency    = 2,
+        }, {    /* Toshiba TC59SM716 CL3 */
+                .name           = "TC59SM716-CL3",
+                .rows           = 12,
+                .tck            = 8,
+                .trcd           = 20,
+                .trp            = 20,
+                .twr            = 8,
+                .refresh        = 64000,
+                .cas_latency    = 3,
+        }, {    /* Samsung K4S641632D TC75 */
+                .name           = "K4S641632D",
+                .rows           = 14,
+                .tck            = 9,
+                .trcd           = 27,
+                .trp            = 20,
+                .twr            = 9,
+                .refresh        = 64000,
+                .cas_latency    = 3,
+        }, {    /* Samsung KM416S4030CT */
+                .name           = "KM416S4030CT",
+                .rows           = 13,
+                .tck            = 8,
+                .trcd           = 24,   /* 3 CLKs */
+                .trp            = 24,   /* 3 CLKs */
+                .twr            = 16,   /* Trdl: 2 CLKs */
+                .refresh        = 64000,
+                .cas_latency    = 3,
+        }, {    /* Winbond W982516AH75L CL3 */
+                .name           = "W982516AH75L",
+                .rows           = 16,
+                .tck            = 8,
+                .trcd           = 20,
+                .trp            = 20,
+                .twr            = 8,
+                .refresh        = 64000,
+                .cas_latency    = 3,
+        },
 };
 
 static struct sdram_params sdram_params;
@@ -336,19 +339,36 @@ static struct cpufreq_driver sa1110_driver = {
         .name           = "sa1110",
 };
 
+static struct sdram_params *sa1110_find_sdram(const char *name)
+{
+        struct sdram_params *sdram;
+
+        for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); sdram++)
+                if (strcmp(name, sdram->name) == 0)
+                        return sdram;
+
+        return NULL;
+}
+
+static char sdram_name[16];
+
 static int __init sa1110_clk_init(void)
 {
-        struct sdram_params *sdram = NULL;
+        struct sdram_params *sdram;
+        const char *name = sdram_name;
 
-        if (machine_is_assabet())
-                sdram = &tc59sm716_cl3_params;
+        if (!name[0]) {
+                if (machine_is_assabet())
+                        name = "TC59SM716-CL3";
 
-        if (machine_is_pt_system3())
-                sdram = &samsung_k4s641632d_tc75;
+                if (machine_is_pt_system3())
+                        name = "K4S641632D";
 
-        if (machine_is_h3100())
-                sdram = &samsung_km416s4030ct;
+                if (machine_is_h3100())
+                        name = "KM416S4030CT";
+        }
 
+        sdram = sa1110_find_sdram(name);
         if (sdram) {
                 printk(KERN_DEBUG "SDRAM: tck: %d trcd: %d trp: %d"
                         " twr: %d refresh: %d cas_latency: %d\n",
@@ -363,4 +383,5 @@ static int __init sa1110_clk_init(void)
         return 0;
 }
 
+module_param_string(sdram, sdram_name, sizeof(sdram_name), 0);
 arch_initcall(sa1110_clk_init);
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index be0e4427bec7..3c6441d4bc59 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -124,7 +124,7 @@ int sa1100_request_dma (dma_device_t device, const char *device_id,
 
         i = dma - dma_chan;
         regs = (dma_regs_t *)&DDAR(i);
-        err = request_irq(IRQ_DMA0 + i, dma_irq_handler, SA_INTERRUPT,
+        err = request_irq(IRQ_DMA0 + i, dma_irq_handler, IRQF_DISABLED,
                           device_id, regs);
         if (err) {
                 printk(KERN_ERR
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 9ea71551fc04..4575f316e141 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -9,7 +9,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index b04d92271020..7364478cec12 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -19,7 +19,6 @@
  *                                 and abstracted EGPIO interface.
  *
  */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -741,7 +740,7 @@ static void h3800_IRQ_demux(unsigned int irq, struct irqdesc *desc, struct pt_re
 static struct irqaction h3800_irq = {
         .name           = "h3800_asic",
         .handler        = h3800_IRQ_demux,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 
 u32 kpio_int_shadow = 0;
@@ -836,7 +835,7 @@ static void __init h3800_init_irq(void)
         }
 #endif
         set_irq_type(IRQ_GPIO_H3800_ASIC, IRQT_RISING);
-        set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, &h3800_IRQ_demux);
+        set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, h3800_IRQ_demux);
 }
 
 
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index b3a56024182e..2891b8ca86dd 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -11,12 +11,13 @@
  */
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/ioport.h>
 #include <linux/ptrace.h>
 #include <linux/sysdev.h>
 
 #include <asm/hardware.h>
-#include <asm/irq.h>
 #include <asm/mach/irq.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c
index e9aa9dff211a..ee9788989875 100644
--- a/arch/arm/mach-sa1100/leds-assabet.c
+++ b/arch/arm/mach-sa1100/leds-assabet.c
@@ -9,7 +9,6 @@
  *   - Green - toggles state every 50 timer interrupts
  *   - Red   - on if system is not idle
  */
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c
index 0a8f87bb6c4f..280929be972d 100644
--- a/arch/arm/mach-sa1100/leds-badge4.c
+++ b/arch/arm/mach-sa1100/leds-badge4.c
@@ -10,7 +10,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
index f6635a2d0e83..f38eeddbef10 100644
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ b/arch/arm/mach-sa1100/leds-cerf.c
@@ -3,7 +3,6 @@
  *
  * Author: ???
  */
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c
index 2e5fa14aa4eb..7e91cc90b5ae 100644
--- a/arch/arm/mach-sa1100/leds-hackkit.c
+++ b/arch/arm/mach-sa1100/leds-hackkit.c
@@ -9,7 +9,6 @@
  * The HackKit has two leds (GPIO 22/23). The red led (gpio 22) is used
  * as cpu led, the green one is used as timer led.
  */
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c
index 187501490713..2d27d76cfc6b 100644
--- a/arch/arm/mach-sa1100/leds-lart.c
+++ b/arch/arm/mach-sa1100/leds-lart.c
@@ -9,7 +9,6 @@
  *  time, but in that case the timer events will still dictate the
  *  pace of the LED.
  */
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-simpad.c b/arch/arm/mach-sa1100/leds-simpad.c
index 6a27a2d32206..def090a87385 100644
--- a/arch/arm/mach-sa1100/leds-simpad.c
+++ b/arch/arm/mach-sa1100/leds-simpad.c
@@ -3,7 +3,6 @@
  *
  * Author: Juergen Messerer <juergen.messerer@siemens.ch>
  */
-#include <linux/config.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 0709ebab531c..c7bf7e0038f0 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -7,6 +7,7 @@
 #include <linux/tty.h>
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 5aafe0b56992..8acab7b1e4c2 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -2,7 +2,6 @@
  * linux/arch/arm/mach-sa1100/shannon.c
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index d2c23b2c34d1..a9ae1b581aa6 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -2,7 +2,6 @@
  * linux/arch/arm/mach-sa1100/simpad.c
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index e4b435e634e4..49ae716e16c2 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/timex.h>
 #include <linux/signal.h>
 
@@ -110,7 +111,7 @@ sa1100_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 static struct irqaction sa1100_timer_irq = {
         .name           = "SA11xx Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
         .handler        = sa1100_timer_interrupt,
 };