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Commit 6e67d2cc authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Simon Horman
Browse files

ARM: shmobile: apmu: correct type of CPU id 

CPU id can be negative, so it cannot be assigned to unsigned variable.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576



Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b12ff416

arch/arm/mach-shmobile/platsmp-apmu.c

+1 −1
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ static void apmu_init_cpu(struct resource *res, int cpu, int bit) 
static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit),

			   struct rcar_apmu_config *apmu_config, int num)

{

	u32 id;

	int id;

	int k;

	int bit, index;

	bool is_allowed;