From 5b9df0acd22a0bcd4e0e97e6f8368c31843ceb95 Mon Sep 17 00:00:00 2001 From: Xu Wang Date: Wed, 30 Sep 2020 08:42:33 +0000 Subject: [PATCH] i2c: mediatek: remove redundant null check Because clk_disable_unprepare already checked NULL clock parameter, so the additional checks are unnecessary, just remove it Signed-off-by: Xu Wang Reviewed-by: Qii Wang Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-mt65xx.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index 682293ec9825f..5bf7f965800d5 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -476,8 +476,7 @@ static int mtk_i2c_clock_enable(struct mtk_i2c *i2c) return 0; err_arb: - if (i2c->have_pmic) - clk_disable_unprepare(i2c->clk_pmic); + clk_disable_unprepare(i2c->clk_pmic); err_pmic: clk_disable_unprepare(i2c->clk_main); err_main: @@ -488,11 +487,9 @@ err_main: static void mtk_i2c_clock_disable(struct mtk_i2c *i2c) { - if (i2c->clk_arb) - clk_disable_unprepare(i2c->clk_arb); + clk_disable_unprepare(i2c->clk_arb); - if (i2c->have_pmic) - clk_disable_unprepare(i2c->clk_pmic); + clk_disable_unprepare(i2c->clk_pmic); clk_disable_unprepare(i2c->clk_main); clk_disable_unprepare(i2c->clk_dma); -- 2.30.2