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clk: zynqmp: Fixed the same if/else part error reported by coverity

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This patch fixed the same if/else part error by adding the required
source select on the basis of is_pre_src check.

Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Vipul Kumar 2018-06-27 10:44:45 +05:30 committed by Michal Simek
parent 6da4f67ad0
commit b4f015845a
1 changed files with 4 additions and 2 deletions
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6
drivers/clk/clk_zynqmp.c
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@ -103,6 +103,8 @@ static const resource_size_t zynqmp_crl_apb_clkc_base = 0xff5e0020;
#define PLLCTRL_BYPASS_SHFT 3 #define PLLCTRL_BYPASS_SHFT 3
#define PLLCTRL_POST_SRC_SHFT 24 #define PLLCTRL_POST_SRC_SHFT 24
#define PLLCTRL_POST_SRC_MASK (0x7 << PLLCTRL_POST_SRC_SHFT) #define PLLCTRL_POST_SRC_MASK (0x7 << PLLCTRL_POST_SRC_SHFT)
#define PLLCTRL_PRE_SRC_SHFT 20
#define PLLCTRL_PRE_SRC_MASK (0x7 << PLLCTRL_PRE_SRC_SHFT)
#define NUM_MIO_PINS 77 #define NUM_MIO_PINS 77
@ -310,8 +312,8 @@ static ulong zynqmp_clk_get_pll_src(ulong clk_ctrl,
u32 src_sel; u32 src_sel;
if (is_pre_src) if (is_pre_src)
src_sel = (clk_ctrl & PLLCTRL_POST_SRC_MASK) >> src_sel = (clk_ctrl & PLLCTRL_PRE_SRC_MASK) >>
PLLCTRL_POST_SRC_SHFT; PLLCTRL_PRE_SRC_SHFT;
else else
src_sel = (clk_ctrl & PLLCTRL_POST_SRC_MASK) >> src_sel = (clk_ctrl & PLLCTRL_POST_SRC_MASK) >>
PLLCTRL_POST_SRC_SHFT; PLLCTRL_POST_SRC_SHFT;