[PATCH 01/10] ARM: footbridge: nw_gpio_lock is raw_spin_lock
From: arnd@arndb.de (Arnd Bergmann)
Date: 2012-08-08 21:29:55
Also in:
lkml
Subsystem:
char and misc drivers, sound, the rest · Maintainers:
Arnd Bergmann, Greg Kroah-Hartman, Jaroslav Kysela, Takashi Iwai, Linus Torvalds
bd31b85960a "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 <redacted> Cc: Russell King <redacted> --- drivers/char/ds1620.c | 8 ++++---- drivers/char/nwflash.c | 4 ++-- sound/oss/waveartist.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index aab9605..24ffd8c 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c@@ -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)
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index d45c334..04e2a94 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c@@ -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...
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index 24c430f..672af8b 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c@@ -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
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1.7.10