OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mxc/tzic: add base address when accessing TZIC registers 

When we call tzic_enable_wake function, the kernel will crash because
of access to an unmapped address. This is because two register
access operations forgot to add base address.

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jason Wang 2010-08-21 16:24:03 +08:00 committed by Sascha Hauer
parent c735c40587
commit a38b372fc2
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/plat-mxc/tzic.c
View File

@ -164,8 +164,9 @@ int tzic_enable_wake(int is_idle)
return -EAGAIN;
for (i = 0; i < 4; i++) {
v = is_idle ? __raw_readl(TZIC_ENSET0(i)) : wakeup_intr[i];
__raw_writel(v, TZIC_WAKEUP0(i));
v = is_idle ? __raw_readl(tzic_base + TZIC_ENSET0(i)) :
wakeup_intr[i];
__raw_writel(v, tzic_base + TZIC_WAKEUP0(i));
}
return 0;