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authorKrzysztof Helt <krzysztof.h1@wp.pl>2008-09-03 15:10:14 -0700
committerDavid S. Miller <davem@davemloft.net>2008-09-03 15:39:11 -0700
commit3ca60f6e637cee8c735a7448fd912fe1a6e42fc1 (patch)
tree80d7689d30c47c99f6c4d9f208cc407a755f7859 /drivers/rtc/rtc-m48t59.c
parent5280267c1dddb8d413595b87dc406624bb497946 (diff)
rtc-m48t59: reduce structure m48t59_private
Remove element size from the structure m48t59_private as it is used as local variable for storing temporary value. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/rtc/rtc-m48t59.c')
-rw-r--r--drivers/rtc/rtc-m48t59.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 013e6c103b9..e085ab2c3db 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -34,7 +34,6 @@
struct m48t59_private {
void __iomem *ioaddr;
- unsigned int size; /* iomem size */
int irq;
struct rtc_device *rtc;
spinlock_t lock; /* serialize the NVRAM and RTC access */
@@ -403,8 +402,7 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
if (!m48t59)
return -ENOMEM;
- m48t59->size = res->end - res->start + 1;
- m48t59->ioaddr = ioremap(res->start, m48t59->size);
+ m48t59->ioaddr = ioremap(res->start, res->end - res->start + 1);
if (!m48t59->ioaddr)
goto out;