diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-04-06 19:27:46 +0100 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2021-04-07 16:30:23 -0700 |
| commit | 52d1a8da40b3c3e165e7b89d1a21a48da196792f (patch) | |
| tree | ca6e323e83349aa0b70ba4f63e2eda33c531b83e /drivers/clk/socfpga | |
| parent | 657d4d1934f75a2d978c3cf2086495eaa542e7a9 (diff) | |
| download | linux-52d1a8da40b3c3e165e7b89d1a21a48da196792f.tar.gz | |
clk: socfpga: remove redundant initialization of variable div
The variable div is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210406182746.432861-1-colin.king@canonical.com
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/socfpga')
| -rw-r--r-- | drivers/clk/socfpga/clk-gate-s10.c | 2 | ||||
| -rw-r--r-- | drivers/clk/socfpga/clk-pll-s10.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/socfpga/clk-gate-s10.c b/drivers/clk/socfpga/clk-gate-s10.c index f9f403d7bb58..b84f2627551e 100644 --- a/drivers/clk/socfpga/clk-gate-s10.c +++ b/drivers/clk/socfpga/clk-gate-s10.c @@ -31,7 +31,7 @@ static unsigned long socfpga_dbg_clk_recalc_rate(struct clk_hw *hwclk, unsigned long parent_rate) { struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk); - u32 div = 1, val; + u32 div, val; val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift; val &= GENMASK(socfpgaclk->width - 1, 0); diff --git a/drivers/clk/socfpga/clk-pll-s10.c b/drivers/clk/socfpga/clk-pll-s10.c index bc37461d43c0..70076a80149d 100644 --- a/drivers/clk/socfpga/clk-pll-s10.c +++ b/drivers/clk/socfpga/clk-pll-s10.c @@ -107,7 +107,7 @@ static unsigned long clk_boot_clk_recalc_rate(struct clk_hw *hwclk, unsigned long parent_rate) { struct socfpga_pll *socfpgaclk = to_socfpga_clk(hwclk); - u32 div = 1; + u32 div; div = ((readl(socfpgaclk->hw.reg) & SWCTRLBTCLKSEL_MASK) >> |