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| author |   Jason Wang <jason77.wang@gmail.com> | 2010-08-21 16:24:03 +0800 |
|---|---|---|
| committer |   Sascha Hauer <s.hauer@pengutronix.de> | 2010-08-21 12:22:43 +0200 |
| commit | a38b372fc2a3d8fe7ddbeab94d4c8bcb721f2403 (patch) | |
| tree | c2be7a26cc22f3adc6f1a1c117e8dead2d388d5c /arch/arm/plat-mxc | |
| parent | clock-imx35: Calculate the base clock rate for the IPU unit (diff) | |
| download | linux-dev-a38b372fc2a3d8fe7ddbeab94d4c8bcb721f2403.tar.xz linux-dev-a38b372fc2a3d8fe7ddbeab94d4c8bcb721f2403.zip | |
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>
Diffstat (limited to 'arch/arm/plat-mxc')
| -rw-r--r-- | arch/arm/plat-mxc/tzic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index b3da9aad4295..3703ab28257f 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -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; |