Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH clk-next] drivers/clk: remove redundant result variable | Date | Wed, 15 Dec 2021 06:00:19 +0000 |
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From: Minghao Chi <chi.minghao@zte.com.cn>
Return value from FIELD_GET() directly instead of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> --- drivers/clk/tegra/clk-tegra210-emc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/tegra/clk-tegra210-emc.c b/drivers/clk/tegra/clk-tegra210-emc.c index 672ca8c184d2..481fd50a36a0 100644 --- a/drivers/clk/tegra/clk-tegra210-emc.c +++ b/drivers/clk/tegra/clk-tegra210-emc.c @@ -52,12 +52,10 @@ static u8 tegra210_clk_emc_get_parent(struct clk_hw *hw) { struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw); u32 value; - u8 src; value = readl_relaxed(emc->regs + CLK_SOURCE_EMC); - src = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_SRC, value); - return src; + return FIELD_GET(CLK_SOURCE_EMC_2X_CLK_SRC, value); } static unsigned long tegra210_clk_emc_recalc_rate(struct clk_hw *hw, -- 2.25.1
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