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Code

ARM: footbridge: nw_gpio_lock is raw_spin_lock

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bd31b85960 "locking, ARM: Annotate low level hw locks as raw"
made nw_gpio_lock a raw spinlock, but did not change all the
users in device drivers. This fixes the remaining ones.

sound/oss/waveartist.c: In function 'vnc_mute_spkr':
sound/oss/waveartist.c:1485:2: warning: passing argument 1 of 'spinlock_check' from incompatible pointer type [enabled by default]
include/linux/spinlock.h:272:102: note: expected 'struct spinlock_t *' but argument is of type 'struct raw_spinlock_t *'
drivers/char/ds1620.c: In function 'netwinder_lock':
drivers/char/ds1620.c:77:2: warning: passing argument 1 of 'spinlock_check' from incompatible pointer type [enabled by default]
include/linux/spinlock.h:272:102: note: expected 'struct spinlock_t *' but argument is of type 'struct raw_spinlock_t *'
drivers/char/nwflash.c: In function 'kick_open':
drivers/char/nwflash.c:620:2: warning: passing argument 1 of 'spinlock_check' from incompatible pointer type [enabled by default]
include/linux/spinlock.h:272:102: note: expected 'struct spinlock_t *' but argument is of type 'struct raw_spinlock_t *'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Arnd Bergmann 2012-08-05 14:59:12 +00:00
parent edc9e3334a
commit 45ef6ac6f5
3 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/char/ds1620.c
View File

@ -74,21 +74,21 @@ static inline void netwinder_ds1620_reset(void)
static inline void netwinder_lock(unsigned long *flags)
{
spin_lock_irqsave(&nw_gpio_lock, *flags);
raw_spin_lock_irqsave(&nw_gpio_lock, *flags);
}
static inline void netwinder_unlock(unsigned long *flags)
{
spin_unlock_irqrestore(&nw_gpio_lock, *flags);
raw_spin_unlock_irqrestore(&nw_gpio_lock, *flags);
}
static inline void netwinder_set_fan(int i)
{
unsigned long flags;
spin_lock_irqsave(&nw_gpio_lock, flags);
raw_spin_lock_irqsave(&nw_gpio_lock, flags);
nw_gpio_modify_op(GPIO_FAN, i ? GPIO_FAN : 0);
spin_unlock_irqrestore(&nw_gpio_lock, flags);
raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
}
static inline int netwinder_get_fan(void)

4
drivers/char/nwflash.c
View File

@ -617,9 +617,9 @@ static void kick_open(void)
* we want to write a bit pattern XXX1 to Xilinx to enable
* the write gate, which will be open for about the next 2ms.
*/
spin_lock_irqsave(&nw_gpio_lock, flags);
raw_spin_lock_irqsave(&nw_gpio_lock, flags);
nw_cpld_modify(CPLD_FLASH_WR_ENABLE, CPLD_FLASH_WR_ENABLE);
spin_unlock_irqrestore(&nw_gpio_lock, flags);
raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
/*
* let the ISA bus to catch on...

4
sound/oss/waveartist.c
View File

@ -1482,9 +1482,9 @@ vnc_mute_spkr(wavnc_info *devc)
{
unsigned long flags;
spin_lock_irqsave(&nw_gpio_lock, flags);
raw_spin_lock_irqsave(&nw_gpio_lock, flags);
nw_cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE);
spin_unlock_irqrestore(&nw_gpio_lock, flags);
raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
}
static void