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| author | Ben Dooks <ben-linux@fluff.org> | 2008-12-12 00:24:12 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-03-08 12:35:36 +0000 |
| commit | 56b34426888d35b3b6367c216bbfb17b82b4f0ac (patch) | |
| tree | 435ec8f8856f222a95dd7c83ace6c01806ba8e5b /arch/arm/plat-s3c24xx | |
| parent | 7299a40918e15d5f9b4bc7fcb02163c335d92e43 (diff) | |
| download | lwn-56b34426888d35b3b6367c216bbfb17b82b4f0ac.tar.gz lwn-56b34426888d35b3b6367c216bbfb17b82b4f0ac.zip | |
[ARM] S3C: Make IRQ_EINT sleep control common
Move the IRQ_EINT sleep control to be available to all
s3c impelmentations. Since s3c_irqext_wake is not large,
place it in arch/arm/plat-s3c/pm.c as adding it to a new
file would be a waste of compile time.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/irq.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/irq-pm.c | 23 |
2 files changed, 1 insertions, 24 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/irq.h b/arch/arm/plat-s3c24xx/include/plat/irq.h index 97b6884ea0dc..69e1be8bec35 100644 --- a/arch/arm/plat-s3c24xx/include/plat/irq.h +++ b/arch/arm/plat-s3c24xx/include/plat/irq.h @@ -108,9 +108,7 @@ s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group) #ifdef CONFIG_PM extern int s3c_irq_wake(unsigned int irqno, unsigned int state); -extern int s3c_irqext_wake(unsigned int irqno, unsigned int state); #else -#define s3c_irqext_wake NULL #define s3c_irq_wake NULL #endif diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c index 86c68804f098..b7acf1a8ecd2 100644 --- a/arch/arm/plat-s3c24xx/irq-pm.c +++ b/arch/arm/plat-s3c24xx/irq-pm.c @@ -28,12 +28,9 @@ */ unsigned long s3c_irqwake_intallow = 1L << (IRQ_RTC - IRQ_EINT0) | 0xfL; -unsigned long s3c_irqwake_intmask = 0xffffffffL; unsigned long s3c_irqwake_eintallow = 0x0000fff0L; -unsigned long s3c_irqwake_eintmask = 0xffffffffL; -int -s3c_irq_wake(unsigned int irqno, unsigned int state) +int s3c_irq_wake(unsigned int irqno, unsigned int state) { unsigned long irqbit = 1 << (irqno - IRQ_EINT0); @@ -51,24 +48,6 @@ s3c_irq_wake(unsigned int irqno, unsigned int state) return 0; } -int s3c_irqext_wake(unsigned int irqno, unsigned int state) -{ - unsigned long bit = 1L << (irqno - EXTINT_OFF); - - if (!(s3c_irqwake_eintallow & bit)) - return -ENOENT; - - printk(KERN_INFO "wake %s for irq %d\n", - state ? "enabled" : "disabled", irqno); - - if (!state) - s3c_irqwake_eintmask |= bit; - else - s3c_irqwake_eintmask &= ~bit; - - return 0; -} - static struct sleep_save irq_save[] = { SAVE_ITEM(S3C2410_INTMSK), SAVE_ITEM(S3C2410_INTSUBMSK), |