Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / rtc / rtc-cmos.c

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 5856167a0c902e0adb68611d1b06c7fbe24d1eeb..c7ff8df347e732c75cc97ec4eef3086643ff1cd5 100644 (file)
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -36,6 +36,7 @@
 #include <linux/platform_device.h>
 #include <linux/mod_devicetable.h>
 #include <linux/log2.h>
+#include <linux/pm.h>
 
 /* this is for "generic access to PC-style RTC" using CMOS_READ/CMOS_WRITE */
 #include <asm-generic/rtc.h>
@@ -687,7 +688,8 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 #if    defined(CONFIG_ATARI)
        address_space = 64;
 #elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) \
-                       || defined(__sparc__) || defined(__mips__)
+                       || defined(__sparc__) || defined(__mips__) \
+                       || defined(__powerpc__)
        address_space = 128;
 #else
 #warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes.
@@ -850,7 +852,7 @@ static void __exit cmos_do_remove(struct device *dev)
 
 #ifdef CONFIG_PM
 
-static int cmos_suspend(struct device *dev, pm_message_t mesg)
+static int cmos_suspend(struct device *dev)
 {
        struct cmos_rtc *cmos = dev_get_drvdata(dev);
        unsigned char   tmp;
@@ -898,7 +900,7 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg)
  */
 static inline int cmos_poweroff(struct device *dev)
 {
-       return cmos_suspend(dev, PMSG_HIBERNATE);
+       return cmos_suspend(dev);
 }
 
 static int cmos_resume(struct device *dev)
@@ -945,9 +947,9 @@ static int cmos_resume(struct device *dev)
        return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(cmos_pm_ops, cmos_suspend, cmos_resume);
+
 #else
-#define        cmos_suspend    NULL
-#define        cmos_resume     NULL
 
 static inline int cmos_poweroff(struct device *dev)
 {
@@ -1077,7 +1079,7 @@ static void __exit cmos_pnp_remove(struct pnp_dev *pnp)
 
 static int cmos_pnp_suspend(struct pnp_dev *pnp, pm_message_t mesg)
 {
-       return cmos_suspend(&pnp->dev, mesg);
+       return cmos_suspend(&pnp->dev);
 }
 
 static int cmos_pnp_resume(struct pnp_dev *pnp)
@@ -1157,8 +1159,9 @@ static struct platform_driver cmos_platform_driver = {
        .shutdown       = cmos_platform_shutdown,
        .driver = {
                .name           = (char *) driver_name,
-               .suspend        = cmos_suspend,
-               .resume         = cmos_resume,
+#ifdef CONFIG_PM
+               .pm             = &cmos_pm_ops,
+#endif
        }
 };