ARM: pxa: rename NR_BUILTIN_GPIO

NR_BUILTIN_GPIO is both defined in arch-pxa and arch-mmp. Now replace it
with PXA_NR_BUILTIN_GPIO and MMP_NR_BUILTIN_GPIO.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>

17 files changed, 23 insertions, 58 deletions

diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
index a462d1ca214e..9b79937d7817 100644
--- a/arch/arm/mach-mmp/include/mach/gpio-pxa.h
+++ b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
@@ -10,8 +10,6 @@
 #define BANK_OFF(n)     (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
 #define GPIO_REG(x)     (GPIO_REGS_VIRT + (x))
 
-#define NR_BUILTIN_GPIO         IRQ_GPIO_NUM
-
 #define gpio_to_bank(gpio)      ((gpio) >> 5)
 
 /* NOTE: these macros are defined here to make optimization of
diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h
index 32b684aacea8..904466d7eb95 100644
--- a/arch/arm/mach-mmp/include/mach/gpio.h
+++ b/arch/arm/mach-mmp/include/mach/gpio.h
@@ -6,5 +6,4 @@
 #define __gpio_is_inverted(gpio)        (0)
 #define __gpio_is_occupied(gpio)        (0)
 
-#include <plat/gpio.h>
 #endif /* __ASM_MACH_GPIO_H */
diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h
index ec95951f0983..34635a0bbb59 100644
--- a/arch/arm/mach-mmp/include/mach/irqs.h
+++ b/arch/arm/mach-mmp/include/mach/irqs.h
@@ -219,11 +219,10 @@
 #define IRQ_MMP2_MUX_END                (IRQ_MMP2_SSP_BASE + 2)
 
 #define IRQ_GPIO_START                  128
-#define IRQ_GPIO_NUM                    192
-#define IRQ_GPIO(x)                     (IRQ_GPIO_START + (x))
+#define MMP_NR_BUILTIN_GPIO             192
 #define MMP_GPIO_TO_IRQ(gpio)           (IRQ_GPIO_START + (gpio))
 
-#define IRQ_BOARD_START                 (IRQ_GPIO_START + IRQ_GPIO_NUM)
+#define IRQ_BOARD_START                 (IRQ_GPIO_START + MMP_NR_BUILTIN_GPIO)
 
 #define NR_IRQS                         (IRQ_BOARD_START)
 
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index 0afe3a39982f..331f5f358b59 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -19,6 +19,7 @@
 #include <mach/addr-map.h>
 #include <mach/mfp-pxa910.h>
 #include <mach/pxa910.h>
+#include <mach/irqs.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 176515a76989..fac0d5d9d464 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -24,12 +24,13 @@
 #include <mach/addr-map.h>
 #include <mach/mfp-pxa910.h>
 #include <mach/pxa910.h>
+#include <mach/irqs.h>
 
 #include "common.h"
 
-#define TTCDKB_GPIO_EXT0(x)     (NR_BUILTIN_GPIO + ((x < 0) ? 0 :       \
+#define TTCDKB_GPIO_EXT0(x)     (MMP_NR_BUILTIN_GPIO + ((x < 0) ? 0 :   \
                                 ((x < 16) ? x : 15)))
-#define TTCDKB_GPIO_EXT1(x)     (NR_BUILTIN_GPIO + 16 + ((x < 0) ? 0 :  \
+#define TTCDKB_GPIO_EXT1(x)     (MMP_NR_BUILTIN_GPIO + 16 + ((x < 0) ? 0 : \
                                 ((x < 16) ? x : 15)))
 
 /*
@@ -136,7 +137,7 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = {
         {
                 .type           = "max7312",
                 .addr           = 0x23,
-                .irq            = IRQ_GPIO(80),
+                .irq            = MMP_GPIO_TO_IRQ(80),
                 .platform_data  = &max7312_data,
         },
 };
diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h
index c9f86172520e..f3c3493b468d 100644
--- a/arch/arm/mach-pxa/include/mach/corgi.h
+++ b/arch/arm/mach-pxa/include/mach/corgi.h
@@ -98,7 +98,7 @@
                         CORGI_SCP_MIC_BIAS )
 #define CORGI_SCOOP_IO_OUT      ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R )
 
-#define CORGI_SCOOP_GPIO_BASE           (NR_BUILTIN_GPIO)
+#define CORGI_SCOOP_GPIO_BASE           (PXA_NR_BUILTIN_GPIO)
 #define CORGI_GPIO_LED_GREEN            (CORGI_SCOOP_GPIO_BASE + 0)
 #define CORGI_GPIO_SWA                  (CORGI_SCOOP_GPIO_BASE + 1)  /* Hinge Switch A */
 #define CORGI_GPIO_SWB                  (CORGI_SCOOP_GPIO_BASE + 2)  /* Hinge Switch B */
diff --git a/arch/arm/mach-pxa/include/mach/gpio-pxa.h b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
index 41b4c93a96c2..134b3bc332cd 100644
--- a/arch/arm/mach-pxa/include/mach/gpio-pxa.h
+++ b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
@@ -93,8 +93,6 @@
 #define GAFR(x)         GPIO_REG(0x54 + (((x) & 0x70) >> 2))
 
 
-#define NR_BUILTIN_GPIO         PXA_GPIO_IRQ_NUM
-
 #define gpio_to_bank(gpio)      ((gpio) >> 5)
 
 #ifdef CONFIG_CPU_PXA26x
diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h
index 5cf0137e64d9..561cdbfd7ccf 100644
--- a/arch/arm/mach-pxa/include/mach/gpio.h
+++ b/arch/arm/mach-pxa/include/mach/gpio.h
@@ -28,5 +28,4 @@
 /* The defines for the driver are needed for the accelerated accessors */
 #include "gpio-pxa.h"
 
-#include <plat/gpio.h>
 #endif
diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h
index 37408449ec25..8bc02913517c 100644
--- a/arch/arm/mach-pxa/include/mach/hx4700.h
+++ b/arch/arm/mach-pxa/include/mach/hx4700.h
@@ -15,7 +15,7 @@
 #include <linux/gpio.h>
 #include <linux/mfd/asic3.h>
 
-#define HX4700_ASIC3_GPIO_BASE  NR_BUILTIN_GPIO
+#define HX4700_ASIC3_GPIO_BASE  PXA_NR_BUILTIN_GPIO
 #define HX4700_EGPIO_BASE       (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS)
 #define HX4700_NR_IRQS          (IRQ_BOARD_START + 70)
 
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index b83d8ff4eae8..32975adf3ca4 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -88,7 +88,7 @@
 #define IRQ_U2P         PXA_IRQ(93)     /* USB PHY D+/D- Lines (PXA935) */
 
 #define PXA_GPIO_IRQ_BASE       PXA_IRQ(96)
-#define PXA_GPIO_IRQ_NUM        (192)
+#define PXA_NR_BUILTIN_GPIO     (192)
 #define PXA_GPIO_TO_IRQ(x)      (PXA_GPIO_IRQ_BASE + (x))
 
 /*
@@ -98,7 +98,7 @@
  * By default, no board IRQ is reserved. It should be finished in
  * custom board since sparse IRQ is already enabled.
  */
-#define IRQ_BOARD_START         (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM)
+#define IRQ_BOARD_START         (PXA_GPIO_IRQ_BASE + PXA_NR_BUILTIN_GPIO)
 
 #define NR_IRQS                 (IRQ_BOARD_START)
 
diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h
index b6238cbd8aea..e20ac1b64b00 100644
--- a/arch/arm/mach-pxa/include/mach/littleton.h
+++ b/arch/arm/mach-pxa/include/mach/littleton.h
@@ -7,7 +7,7 @@
 
 #define LITTLETON_GPIO_LCD_CS   (17)
 
-#define EXT0_GPIO_BASE  (NR_BUILTIN_GPIO)
+#define EXT0_GPIO_BASE  (PXA_NR_BUILTIN_GPIO)
 #define EXT0_GPIO(x)    (EXT0_GPIO_BASE + (x))
 
 #define LITTLETON_NR_IRQS       (IRQ_BOARD_START + 8)
diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h
index 7cbfc5d3f9df..ba6a6e1d29e9 100644
--- a/arch/arm/mach-pxa/include/mach/magician.h
+++ b/arch/arm/mach-pxa/include/mach/magician.h
@@ -78,7 +78,7 @@
  * CPLD EGPIOs
  */
 
-#define MAGICIAN_EGPIO_BASE                     NR_BUILTIN_GPIO
+#define MAGICIAN_EGPIO_BASE                     PXA_NR_BUILTIN_GPIO
 #define MAGICIAN_EGPIO(reg,bit) \
         (MAGICIAN_EGPIO_BASE + 8*reg + bit)
 
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h
index 763fdc4f2b4b..f32ff75dcca8 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/include/mach/poodle.h
@@ -71,7 +71,7 @@
 #define POODLE_SCOOP_IO_DIR     ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
 #define POODLE_SCOOP_IO_OUT     ( 0 )
 
-#define POODLE_SCOOP_GPIO_BASE  (NR_BUILTIN_GPIO)
+#define POODLE_SCOOP_GPIO_BASE  (PXA_NR_BUILTIN_GPIO)
 #define POODLE_GPIO_CHARGE_ON   (POODLE_SCOOP_GPIO_BASE + 0)
 #define POODLE_GPIO_CP401       (POODLE_SCOOP_GPIO_BASE + 2)
 #define POODLE_GPIO_VPEN        (POODLE_SCOOP_GPIO_BASE + 7)
diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h
index 273381a5c497..0bfe6507c95d 100644
--- a/arch/arm/mach-pxa/include/mach/spitz.h
+++ b/arch/arm/mach-pxa/include/mach/spitz.h
@@ -108,7 +108,7 @@
 #define SPITZ_SCP_SUS_CLR     (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
 #define SPITZ_SCP_SUS_SET     0
 
-#define SPITZ_SCP_GPIO_BASE     (NR_BUILTIN_GPIO)
+#define SPITZ_SCP_GPIO_BASE     (PXA_NR_BUILTIN_GPIO)
 #define SPITZ_GPIO_LED_GREEN    (SPITZ_SCP_GPIO_BASE + 0)
 #define SPITZ_GPIO_JK_B         (SPITZ_SCP_GPIO_BASE + 1)
 #define SPITZ_GPIO_CHRG_ON      (SPITZ_SCP_GPIO_BASE + 2)
@@ -140,7 +140,7 @@
                              SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
 #define SPITZ_SCP2_SUS_SET  (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1)
 
-#define SPITZ_SCP2_GPIO_BASE            (NR_BUILTIN_GPIO + 12)
+#define SPITZ_SCP2_GPIO_BASE            (PXA_NR_BUILTIN_GPIO + 12)
 #define SPITZ_GPIO_IR_ON                (SPITZ_SCP2_GPIO_BASE + 0)
 #define SPITZ_GPIO_AKIN_PULLUP          (SPITZ_SCP2_GPIO_BASE + 1)
 #define SPITZ_GPIO_RESERVED_1           (SPITZ_SCP2_GPIO_BASE + 2)
@@ -152,7 +152,7 @@
 #define SPITZ_GPIO_MIC_BIAS             (SPITZ_SCP2_GPIO_BASE + 8)
 
 /* Akita IO Expander GPIOs */
-#define AKITA_IOEXP_GPIO_BASE           (NR_BUILTIN_GPIO + 12)
+#define AKITA_IOEXP_GPIO_BASE           (PXA_NR_BUILTIN_GPIO + 12)
 #define AKITA_GPIO_RESERVED_0           (AKITA_IOEXP_GPIO_BASE + 0)
 #define AKITA_GPIO_RESERVED_1           (AKITA_IOEXP_GPIO_BASE + 1)
 #define AKITA_GPIO_MIC_BIAS             (AKITA_IOEXP_GPIO_BASE + 2)
diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h
index 4653539a2acc..2bb0e862598c 100644
--- a/arch/arm/mach-pxa/include/mach/tosa.h
+++ b/arch/arm/mach-pxa/include/mach/tosa.h
@@ -24,7 +24,7 @@
 /*
  * SCOOP2 internal GPIOs
  */
-#define TOSA_SCOOP_GPIO_BASE            NR_BUILTIN_GPIO
+#define TOSA_SCOOP_GPIO_BASE            PXA_NR_BUILTIN_GPIO
 #define TOSA_SCOOP_PXA_VCORE1           SCOOP_GPCR_PA11
 #define TOSA_GPIO_TC6393XB_REST_IN      (TOSA_SCOOP_GPIO_BASE + 1)
 #define TOSA_GPIO_IR_POWERDWN           (TOSA_SCOOP_GPIO_BASE + 2)
@@ -42,7 +42,7 @@
 /*
  * SCOOP2 jacket GPIOs
  */
-#define TOSA_SCOOP_JC_GPIO_BASE         (NR_BUILTIN_GPIO + 12)
+#define TOSA_SCOOP_JC_GPIO_BASE         (PXA_NR_BUILTIN_GPIO + 12)
 #define TOSA_GPIO_BT_LED                (TOSA_SCOOP_JC_GPIO_BASE + 0)
 #define TOSA_GPIO_NOTE_LED              (TOSA_SCOOP_JC_GPIO_BASE + 1)
 #define TOSA_GPIO_CHRG_ERR_LED          (TOSA_SCOOP_JC_GPIO_BASE + 2)
@@ -59,7 +59,7 @@
 /*
  * TC6393XB GPIOs
  */
-#define TOSA_TC6393XB_GPIO_BASE         (NR_BUILTIN_GPIO + 2 * 12)
+#define TOSA_TC6393XB_GPIO_BASE         (PXA_NR_BUILTIN_GPIO + 2 * 12)
 
 #define TOSA_GPIO_TG_ON                 (TOSA_TC6393XB_GPIO_BASE + 0)
 #define TOSA_GPIO_L_MUTE                (TOSA_TC6393XB_GPIO_BASE + 1)
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 6d38c6548b3d..abab4e2b122c 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -378,7 +378,7 @@ struct pxacamera_platform_data pcm990_pxacamera_platform_data = {
 #include <linux/i2c/pca953x.h>
 
 static struct pca953x_platform_data pca9536_data = {
-        .gpio_base      = NR_BUILTIN_GPIO,
+        .gpio_base      = PXA_NR_BUILTIN_GPIO,
 };
 
 static int gpio_bus_switch = -EINVAL;
@@ -406,9 +406,9 @@ static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link)
         int ret;
 
         if (gpio_bus_switch < 0) {
-                ret = gpio_request(NR_BUILTIN_GPIO, "camera");
+                ret = gpio_request(PXA_NR_BUILTIN_GPIO, "camera");
                 if (!ret) {
-                        gpio_bus_switch = NR_BUILTIN_GPIO;
+                        gpio_bus_switch = PXA_NR_BUILTIN_GPIO;
                         gpio_direction_output(gpio_bus_switch, 0);
                 }
         }
diff --git a/arch/arm/plat-pxa/include/plat/gpio.h b/arch/arm/plat-pxa/include/plat/gpio.h
deleted file mode 100644
index 258f77210b02..000000000000
--- a/arch/arm/plat-pxa/include/plat/gpio.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef __PLAT_GPIO_H
-#define __PLAT_GPIO_H
-
-#define __ARM_GPIOLIB_COMPLEX
-
-/* The individual machine provides register offsets and NR_BUILTIN_GPIO */
-#include <mach/gpio-pxa.h>
-
-static inline int gpio_get_value(unsigned gpio)
-{
-        if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO))
-                return GPLR(gpio) & GPIO_bit(gpio);
-        else
-                return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) {
-                if (value)
-                        GPSR(gpio) = GPIO_bit(gpio);
-                else
-                        GPCR(gpio) = GPIO_bit(gpio);
-        } else
-                __gpio_set_value(gpio, value);
-}
-
-#define gpio_cansleep           __gpio_cansleep
-
-#endif /* __PLAT_GPIO_H */