msm: pm: bug in pc debug counters logic
The logic to find the location to add debug counter
for a CPU is incorrect and due to this the counter
of next CPU is corrupted. The logic is updated to
correct this.
CRs-fixed: 596773
Change-Id: I6de21bd480720d80ad9801d8a1331b6faf689b95
Signed-off-by: Anil kumar mamidala <amami@codeaurora.org>
diff --git a/arch/arm/mach-msm/msm-pm.c b/arch/arm/mach-msm/msm-pm.c
index 865cd0a..0cfb47a 100644
--- a/arch/arm/mach-msm/msm-pm.c
+++ b/arch/arm/mach-msm/msm-pm.c
@@ -452,8 +452,8 @@
if (!msm_pc_debug_counters)
return;
- cnt = readl_relaxed(msm_pc_debug_counters + cpu * 4 + offset * 4);
- writel_relaxed(++cnt, msm_pc_debug_counters + cpu * 4 + offset * 4);
+ cnt = readl_relaxed(msm_pc_debug_counters + cpu * 4 * MSM_PC_NUM_COUNTERS + offset * 4);
+ writel_relaxed(++cnt, msm_pc_debug_counters + cpu * 4 * MSM_PC_NUM_COUNTERS + offset * 4);
mb();
}