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ARM: cns3xxx: Make cns3xxx_pwr_soft_rst_force() to actually reset blocks 

commit 6eb5d146d4 ("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>
This commit is contained in:
Anton Vorontsov 2010-11-26 20:48:35 +03:00
parent 3561d43fd2
commit df8f4d2f3e
1 changed files with 1 additions and 0 deletions
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1
arch/arm/mach-cns3xxx/pm.c
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@ -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);
}