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* [PATCH] thermal: exynos: fix register read in TMU
@ 2015-10-01 11:39 Sudip Mukherjee
  2015-10-01 13:18 ` Krzysztof Kozlowski
  2015-10-02  0:03 ` Chanwoo Choi
  0 siblings, 2 replies; 11+ messages in thread
From: Sudip Mukherjee @ 2015-10-01 11:39 UTC (permalink / raw)
  To: linux-arm-kernel

The value of emul_con was getting overwritten if the selected soc is
SOC_ARCH_EXYNOS5260. And so as a result we were reading from the wrong
register in the case of SOC_ARCH_EXYNOS5260.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
 drivers/thermal/samsung/exynos_tmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 0bae8cc..ca920b0 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -932,7 +932,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data,
 
 	if (data->soc == SOC_ARCH_EXYNOS5260)
 		emul_con = EXYNOS5260_EMUL_CON;
-	if (data->soc == SOC_ARCH_EXYNOS5433)
+	else if (data->soc == SOC_ARCH_EXYNOS5433)
 		emul_con = EXYNOS5433_TMU_EMUL_CON;
 	else if (data->soc == SOC_ARCH_EXYNOS7)
 		emul_con = EXYNOS7_TMU_REG_EMUL_CON;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 11+ messages in thread
* [PATCH] thermal: exynos: Fix register read in TMU
@ 2015-10-12 23:51 Krzysztof Kozlowski
  2015-10-16 23:20 ` Kukjin Kim
  0 siblings, 1 reply; 11+ messages in thread
From: Krzysztof Kozlowski @ 2015-10-12 23:51 UTC (permalink / raw)
  To: linux-arm-kernel

From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>

The value of emul_con was getting overwritten if the selected soc is
SOC_ARCH_EXYNOS5260. And so as a result we were reading from the wrong
register in the case of SOC_ARCH_EXYNOS5260.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Fixes: 488c7455d74c ("thermal: exynos: Add the support for Exynos5433 TMU")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 drivers/thermal/samsung/exynos_tmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 0bae8cc6c23a..ca920b0ecf8f 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -932,7 +932,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data,
 
 	if (data->soc == SOC_ARCH_EXYNOS5260)
 		emul_con = EXYNOS5260_EMUL_CON;
-	if (data->soc == SOC_ARCH_EXYNOS5433)
+	else if (data->soc == SOC_ARCH_EXYNOS5433)
 		emul_con = EXYNOS5433_TMU_EMUL_CON;
 	else if (data->soc == SOC_ARCH_EXYNOS7)
 		emul_con = EXYNOS7_TMU_REG_EMUL_CON;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2015-10-16 23:20 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-10-01 11:39 [PATCH] thermal: exynos: fix register read in TMU Sudip Mukherjee
2015-10-01 13:18 ` Krzysztof Kozlowski
2015-10-01 14:12   ` Sudip Mukherjee
2015-10-01 23:43     ` Krzysztof Kozlowski
2015-10-08 14:21       ` Sudip Mukherjee
2015-10-09 11:35         ` Krzysztof Kozlowski
2015-10-09 12:07           ` Lukasz Majewski
2015-10-10  4:36             ` Krzysztof Kozlowski
2015-10-02  0:03 ` Chanwoo Choi
  -- strict thread matches above, loose matches on Subject: below --
2015-10-12 23:51 [PATCH] thermal: exynos: Fix " Krzysztof Kozlowski
2015-10-16 23:20 ` Kukjin Kim

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