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arm: rmobile: Add 1 to value of the CPU revision in rmobile_get_cpu_rev_integer()

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Value that can be obtained in the rmobile_get_cpu_rev_integer() starts at 0.
However, revisions to start from 1, which adds 1.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu 2014-03-28 11:12:49 +09:00 committed by Nobuhiro Iwamatsu
parent 9b7fa2fed6
commit 210f7b2d26
1 changed files with 1 additions and 1 deletions
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arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c
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@ -17,5 +17,5 @@ u32 rmobile_get_cpu_type(void)
u32 rmobile_get_cpu_rev_integer(void)
{
return (readl(PRR) & 0x000000F0) >> 4;
return ((readl(PRR) & 0x000000F0) >> 4) + 1;
}