From: Al Viro <[email protected]>
Date: 1135011480 -0500
Signed-off-by: Al Viro <[email protected]>
---
arch/m68k/bvme6000/rtc.c | 6 +++---
arch/m68k/mvme16x/rtc.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
3013c155d1172a80453eabfd0bdc784e59921ef9
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index eb63ca6..ab222c6 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -46,6 +46,7 @@ static int rtc_ioctl(struct inode *inode
unsigned char msr;
unsigned long flags;
struct rtc_time wtime;
+ void __user *argp = (void __user *)arg;
switch (cmd) {
case RTC_RD_TIME: /* Read the time/date from RTC */
@@ -68,7 +69,7 @@ static int rtc_ioctl(struct inode *inode
} while (wtime.tm_sec != BCD2BIN(rtc->bcd_sec));
rtc->msr = msr;
local_irq_restore(flags);
- return copy_to_user((void *)arg, &wtime, sizeof wtime) ?
+ return copy_to_user(argp, &wtime, sizeof wtime) ?
-EFAULT : 0;
}
case RTC_SET_TIME: /* Set the RTC */
@@ -80,8 +81,7 @@ static int rtc_ioctl(struct inode *inode
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- if (copy_from_user(&rtc_tm, (struct rtc_time*)arg,
- sizeof(struct rtc_time)))
+ if (copy_from_user(&rtc_tm, argp, sizeof(struct rtc_time)))
return -EFAULT;
yrs = rtc_tm.tm_year;
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index 7977eae..ee18309 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -44,6 +44,7 @@ static int rtc_ioctl(struct inode *inode
volatile MK48T08ptr_t rtc = (MK48T08ptr_t)MVME_RTC_BASE;
unsigned long flags;
struct rtc_time wtime;
+ void __user *argp = (void __user *)arg;
switch (cmd) {
case RTC_RD_TIME: /* Read the time/date from RTC */
@@ -63,7 +64,7 @@ static int rtc_ioctl(struct inode *inode
wtime.tm_wday = BCD2BIN(rtc->bcd_dow)-1;
rtc->ctrl = 0;
local_irq_restore(flags);
- return copy_to_user((void *)arg, &wtime, sizeof wtime) ?
+ return copy_to_user(argp, &wtime, sizeof wtime) ?
-EFAULT : 0;
}
case RTC_SET_TIME: /* Set the RTC */
@@ -75,8 +76,7 @@ static int rtc_ioctl(struct inode *inode
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- if (copy_from_user(&rtc_tm, (struct rtc_time*)arg,
- sizeof(struct rtc_time)))
+ if (copy_from_user(&rtc_tm, argp, sizeof(struct rtc_time)))
return -EFAULT;
yrs = rtc_tm.tm_year;
--
0.99.9.GIT
-
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