thermal: exynos: Fix register read in TMU

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.

Fixes: 488c7455d74c ("thermal: exynos: Add the support for Exynos5433 TMU")
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>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 0bae8cc6c23a0be622b2addf1479830e838cb243..ca920b0ecf8f8688763426ba2d6b253a3620a1b6 100644 (file)
--- 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;