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| author | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-11-26 20:48:35 +0300 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-11-26 21:10:49 +0300 |
| commit | df8f4d2f3ef9ca2154f7bd531492a83c4ab4558a (patch) | |
| tree | 3ee5948e1a573f5cf72bf7bec266184bc659d3e2 /arch/arm | |
| parent | 3561d43fd289f590fdae672e5eb831b8d5cf0bf6 (diff) | |
| download | linux-df8f4d2f3ef9ca2154f7bd531492a83c4ab4558a.tar.xz | |
ARM: cns3xxx: Make cns3xxx_pwr_soft_rst_force() to actually reset blocks
commit 6eb5d146d4535 ("ARM: cns3xxx: Use IO memory accessors everywhere")
breaks cns3xxx_pwr_soft_rst_force() function, so that it doesn't write
cleared bit into the register.
This patch fixes the issue by adding the necessary __raw_writel().
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-cns3xxx/pm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-cns3xxx/pm.c b/arch/arm/mach-cns3xxx/pm.c index 38e44706feab..dfccabbd9599 100644 --- a/arch/arm/mach-cns3xxx/pm.c +++ b/arch/arm/mach-cns3xxx/pm.c @@ -51,6 +51,7 @@ static void cns3xxx_pwr_soft_rst_force(unsigned int block) reg &= ~(block & PM_SOFT_RST_REG_MASK); } else { reg &= ~(block & PM_SOFT_RST_REG_MASK); + __raw_writel(reg, PM_SOFT_RST_REG); reg |= (block & PM_SOFT_RST_REG_MASK); } |