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>

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;