Commit 5e75ea9c authored Sep 05, 2019 by Chunyan Zhang Committed by Stephen Boyd Sep 17, 2019

clk: sprd: add missing kfree

The number of config registers for different pll clocks probably are not
same, so we have to use malloc, and should free the memory before return.

Fixes: 3e37b005 ("clk: sprd: add adjustable pll support")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com>
Link: https://lkml.kernel.org/r/20190905103009.27166-1-zhang.lyra@gmail.com

Signed-off-by: Stephen Boyd <sboyd@kernel.org>

parent 5f9e832c

drivers/clk/sprd/pll.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -136,6 +136,7 @@ static unsigned long _sprd_pll_recalc_rate(const struct sprd_pll *pll,
		k2 + refin * nint * CLK_PLL_1M;
		}

		kfree(cfg);
		return rate;
		}

		@@ -222,6 +223,7 @@ static int _sprd_pll_set_rate(const struct sprd_pll *pll,
		if (!ret)
		udelay(pll->udelay);

		kfree(cfg);
		return ret;
		}