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path: root/arch/blackfin/kernel/bfin_gpio.c
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Diffstat (limited to 'arch/blackfin/kernel/bfin_gpio.c')
-rw-r--r--arch/blackfin/kernel/bfin_gpio.c100
1 files changed, 50 insertions, 50 deletions
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 2c72b15b71b..4c14331978f 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -422,13 +422,13 @@ arch_initcall(bfin_gpio_init);
void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save(flags); \
+ local_irq_save_hw(flags); \
if (arg) \
gpio_bankb[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
else \
gpio_bankb[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
AWA_DUMMY_READ(name); \
- local_irq_restore(flags); \
+ local_irq_restore_hw(flags); \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
@@ -444,13 +444,13 @@ SET_GPIO(both)
void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save(flags); \
+ local_irq_save_hw(flags); \
if (arg) \
gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
else \
gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
AWA_DUMMY_READ(name); \
- local_irq_restore(flags); \
+ local_irq_restore_hw(flags); \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
#else
@@ -473,10 +473,10 @@ SET_GPIO_SC(data)
void set_gpio_toggle(unsigned gpio)
{
unsigned long flags;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
AWA_DUMMY_READ(toggle);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
#else
void set_gpio_toggle(unsigned gpio)
@@ -494,10 +494,10 @@ EXPORT_SYMBOL(set_gpio_toggle);
void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save(flags); \
+ local_irq_save_hw(flags); \
gpio_bankb[gpio_bank(gpio)]->name = arg; \
AWA_DUMMY_READ(name); \
- local_irq_restore(flags); \
+ local_irq_restore_hw(flags); \
} \
EXPORT_SYMBOL(set_gpiop_ ## name);
#else
@@ -525,10 +525,10 @@ unsigned short get_gpio_ ## name(unsigned gpio) \
{ \
unsigned long flags; \
unsigned short ret; \
- local_irq_save(flags); \
+ local_irq_save_hw(flags); \
ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
AWA_DUMMY_READ(name); \
- local_irq_restore(flags); \
+ local_irq_restore_hw(flags); \
return ret; \
} \
EXPORT_SYMBOL(get_gpio_ ## name);
@@ -558,10 +558,10 @@ unsigned short get_gpiop_ ## name(unsigned gpio) \
{ \
unsigned long flags; \
unsigned short ret; \
- local_irq_save(flags); \
+ local_irq_save_hw(flags); \
ret = (gpio_bankb[gpio_bank(gpio)]->name); \
AWA_DUMMY_READ(name); \
- local_irq_restore(flags); \
+ local_irq_restore_hw(flags); \
return ret; \
} \
EXPORT_SYMBOL(get_gpiop_ ## name);
@@ -611,10 +611,10 @@ int gpio_pm_wakeup_request(unsigned gpio, unsigned char type)
if ((check_gpio(gpio) < 0) || !type)
return -EINVAL;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
wakeup_map[gpio_bank(gpio)] |= gpio_bit(gpio);
wakeup_flags_map[gpio] = type;
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
@@ -627,11 +627,11 @@ void gpio_pm_wakeup_free(unsigned gpio)
if (check_gpio(gpio) < 0)
return;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
wakeup_map[gpio_bank(gpio)] &= ~gpio_bit(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
EXPORT_SYMBOL(gpio_pm_wakeup_free);
@@ -882,7 +882,7 @@ int peripheral_request(unsigned short per, const char *label)
if (!(per & P_DEFINED))
return -ENODEV;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
/* If a pin can be muxed as either GPIO or peripheral, make
* sure it is not already a GPIO pin when we request it.
@@ -893,7 +893,7 @@ int peripheral_request(unsigned short per, const char *label)
printk(KERN_ERR
"%s: Peripheral %d is already reserved as GPIO by %s !\n",
__func__, ident, get_label(ident));
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
@@ -923,7 +923,7 @@ int peripheral_request(unsigned short per, const char *label)
printk(KERN_ERR
"%s: Peripheral %d function %d is already reserved by %s !\n",
__func__, ident, P_FUNCT2MUX(per), get_label(ident));
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
}
@@ -938,7 +938,7 @@ int peripheral_request(unsigned short per, const char *label)
#endif
port_setup(ident, PERIPHERAL_USAGE);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
set_label(ident, label);
return 0;
@@ -980,10 +980,10 @@ void peripheral_free(unsigned short per)
if (check_gpio(ident) < 0)
return;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) {
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return;
}
@@ -994,7 +994,7 @@ void peripheral_free(unsigned short per)
set_label(ident, "free");
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
EXPORT_SYMBOL(peripheral_free);
@@ -1028,7 +1028,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
if (check_gpio(gpio) < 0)
return -EINVAL;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
/*
* Allow that the identical GPIO can
@@ -1037,7 +1037,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
*/
if (cmp_label(gpio, label) == 0) {
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
@@ -1045,7 +1045,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
dump_stack();
printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n",
gpio, get_label(gpio));
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
@@ -1053,7 +1053,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
gpio, get_label(gpio));
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio)))
@@ -1063,7 +1063,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
set_label(gpio, label);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
port_setup(gpio, GPIO_USAGE);
@@ -1078,12 +1078,12 @@ void bfin_gpio_free(unsigned gpio)
if (check_gpio(gpio) < 0)
return;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
dump_stack();
gpio_error(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return;
}
@@ -1091,7 +1091,7 @@ void bfin_gpio_free(unsigned gpio)
set_label(gpio, "free");
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
EXPORT_SYMBOL(bfin_gpio_free);
@@ -1102,14 +1102,14 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
if (check_gpio(gpio) < 0)
return -EINVAL;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
dump_stack();
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as gpio-irq !\n",
gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
@@ -1117,7 +1117,7 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
printk(KERN_ERR
"bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
gpio, get_label(gpio));
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return -EBUSY;
}
if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))
@@ -1128,7 +1128,7 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
reserved_gpio_irq_map[gpio_bank(gpio)] |= gpio_bit(gpio);
set_label(gpio, label);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
port_setup(gpio, GPIO_USAGE);
@@ -1142,12 +1142,12 @@ void bfin_gpio_irq_free(unsigned gpio)
if (check_gpio(gpio) < 0)
return;
- local_irq_save(flags);
+ local_irq_save_hw(flags);
if (unlikely(!(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
dump_stack();
gpio_error(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return;
}
@@ -1155,7 +1155,7 @@ void bfin_gpio_irq_free(unsigned gpio)
set_label(gpio, "free");
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
@@ -1169,10 +1169,10 @@ int bfin_gpio_direction_input(unsigned gpio)
return -EINVAL;
}
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
@@ -1187,11 +1187,11 @@ int bfin_gpio_direction_output(unsigned gpio, int value)
return -EINVAL;
}
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
gpio_set_value(gpio, value);
gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
@@ -1218,10 +1218,10 @@ void bfin_gpio_irq_prepare(unsigned gpio)
port_setup(gpio, GPIO_USAGE);
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
}
#else
@@ -1232,11 +1232,11 @@ int bfin_gpio_get_value(unsigned gpio)
int ret;
if (unlikely(get_gpio_edge(gpio))) {
- local_irq_save(flags);
+ local_irq_save_hw(flags);
set_gpio_edge(gpio, 0);
ret = get_gpio_data(gpio);
set_gpio_edge(gpio, 1);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return ret;
} else
@@ -1254,11 +1254,11 @@ int bfin_gpio_direction_input(unsigned gpio)
return -EINVAL;
}
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_bankb[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
gpio_bankb[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
AWA_DUMMY_READ(inen);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
@@ -1273,7 +1273,7 @@ int bfin_gpio_direction_output(unsigned gpio, int value)
return -EINVAL;
}
- local_irq_save(flags);
+ local_irq_save_hw(flags);
gpio_bankb[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
if (value)
@@ -1283,7 +1283,7 @@ int bfin_gpio_direction_output(unsigned gpio, int value)
gpio_bankb[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
AWA_DUMMY_READ(dir);
- local_irq_restore(flags);
+ local_irq_restore_hw(flags);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 23:20:33 +0000