1 files changed, 15 insertions, 11 deletions

diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 8f410e59d9f5..077af1d7b9e4 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/bcd.h>
+#include <linux/slab.h>
 #include <linux/rtc.h>
 #include <linux/workqueue.h>
 
@@ -541,7 +542,8 @@ static void msg_init(struct spi_message *m, struct spi_transfer *x,
 }
 
 static ssize_t
-ds1305_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
+ds1305_nvram_read(struct file *filp, struct kobject *kobj,
+                struct bin_attribute *attr,
                 char *buf, loff_t off, size_t count)
 {
         struct spi_device       *spi;
@@ -571,7 +573,8 @@ ds1305_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
 }
 
 static ssize_t
-ds1305_nvram_write(struct kobject *kobj, struct bin_attribute *attr,
+ds1305_nvram_write(struct file *filp, struct kobject *kobj,
+                struct bin_attribute *attr,
                 char *buf, loff_t off, size_t count)
 {
         struct spi_device       *spi;
@@ -617,7 +620,6 @@ static struct bin_attribute nvram = {
 static int __devinit ds1305_probe(struct spi_device *spi)
 {
         struct ds1305                   *ds1305;
-        struct rtc_device               *rtc;
         int                             status;
         u8                              addr, value;
         struct ds1305_platform_data     *pdata = spi->dev.platform_data;
@@ -756,14 +758,13 @@ static int __devinit ds1305_probe(struct spi_device *spi)
                 dev_dbg(&spi->dev, "AM/PM\n");
 
         /* register RTC ... from here on, ds1305->ctrl needs locking */
-        rtc = rtc_device_register("ds1305", &spi->dev,
+        ds1305->rtc = rtc_device_register("ds1305", &spi->dev,
                         &ds1305_ops, THIS_MODULE);
-        if (IS_ERR(rtc)) {
-                status = PTR_ERR(rtc);
+        if (IS_ERR(ds1305->rtc)) {
+                status = PTR_ERR(ds1305->rtc);
                 dev_dbg(&spi->dev, "register rtc --> %d\n", status);
                 goto fail0;
         }
-        ds1305->rtc = rtc;
 
         /* Maybe set up alarm IRQ; be ready to handle it triggering right
          * away.  NOTE that we don't share this.  The signal is active low,
@@ -774,12 +775,14 @@ static int __devinit ds1305_probe(struct spi_device *spi)
         if (spi->irq) {
                 INIT_WORK(&ds1305->work, ds1305_work);
                 status = request_irq(spi->irq, ds1305_irq,
-                                0, dev_name(&rtc->dev), ds1305);
+                                0, dev_name(&ds1305->rtc->dev), ds1305);
                 if (status < 0) {
                         dev_dbg(&spi->dev, "request_irq %d --> %d\n",
                                         spi->irq, status);
                         goto fail1;
                 }
+
+                device_set_wakeup_capable(&spi->dev, 1);
         }
 
         /* export NVRAM */
@@ -794,7 +797,7 @@ static int __devinit ds1305_probe(struct spi_device *spi)
 fail2:
         free_irq(spi->irq, ds1305);
 fail1:
-        rtc_device_unregister(rtc);
+        rtc_device_unregister(ds1305->rtc);
 fail0:
         kfree(ds1305);
         return status;
@@ -802,7 +805,7 @@ fail0:
 
 static int __devexit ds1305_remove(struct spi_device *spi)
 {
-        struct ds1305   *ds1305 = spi_get_drvdata(spi);
+        struct ds1305 *ds1305 = spi_get_drvdata(spi);
 
         sysfs_remove_bin_file(&spi->dev.kobj, &nvram);
 
@@ -810,7 +813,7 @@ static int __devexit ds1305_remove(struct spi_device *spi)
         if (spi->irq) {
                 set_bit(FLAG_EXITING, &ds1305->flags);
                 free_irq(spi->irq, ds1305);
-                flush_scheduled_work();
+                cancel_work_sync(&ds1305->work);
         }
 
         rtc_device_unregister(ds1305->rtc);
@@ -841,3 +844,4 @@ module_exit(ds1305_exit);
 
 MODULE_DESCRIPTION("RTC driver for DS1305 and DS1306 chips");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-ds1305");