| Message ID | 20210126124540.3320214-14-lee.jones@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Rid W=1 warnings from Clock | expand |
On Tue 26 Jan 06:45 CST 2021, Lee Jones wrote: > Fixes the following W=1 kernel build warning(s): > > drivers/clk/qcom/gcc-ipq4019.c: In function ‘clk_cpu_div_set_rate’: > drivers/clk/qcom/gcc-ipq4019.c:1279:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] > > Cc: Andy Gross <agross@kernel.org> > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Michael Turquette <mturquette@baylibre.com> > Cc: Stephen Boyd <sboyd@kernel.org> > Cc: linux-arm-msm@vger.kernel.org > Cc: linux-clk@vger.kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> > Signed-off-by: Lee Jones <lee.jones@linaro.org> > --- > drivers/clk/qcom/gcc-ipq4019.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c > index ef5137fd50f3f..8abad4032de71 100644 > --- a/drivers/clk/qcom/gcc-ipq4019.c > +++ b/drivers/clk/qcom/gcc-ipq4019.c > @@ -1276,16 +1276,15 @@ static int clk_cpu_div_set_rate(struct clk_hw *hw, unsigned long rate, > struct clk_fepll *pll = to_clk_fepll(hw); > const struct freq_tbl *f; > u32 mask; > - int ret; > > f = qcom_find_freq(pll->freq_tbl, rate); > if (!f) > return -EINVAL; > > mask = (BIT(pll->cdiv.width) - 1) << pll->cdiv.shift; > - ret = regmap_update_bits(pll->cdiv.clkr.regmap, > - pll->cdiv.reg, mask, > - f->pre_div << pll->cdiv.shift); > + regmap_update_bits(pll->cdiv.clkr.regmap, > + pll->cdiv.reg, mask, > + f->pre_div << pll->cdiv.shift); > /* > * There is no status bit which can be checked for successful CPU > * divider update operation so using delay for the same. > -- > 2.25.1 >
Quoting Lee Jones (2021-01-26 04:45:32) > Fixes the following W=1 kernel build warning(s): > > drivers/clk/qcom/gcc-ipq4019.c: In function ‘clk_cpu_div_set_rate’: > drivers/clk/qcom/gcc-ipq4019.c:1279:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] > > Cc: Andy Gross <agross@kernel.org> > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Michael Turquette <mturquette@baylibre.com> > Cc: Stephen Boyd <sboyd@kernel.org> > Cc: linux-arm-msm@vger.kernel.org > Cc: linux-clk@vger.kernel.org > Signed-off-by: Lee Jones <lee.jones@linaro.org> > --- Applied to clk-next
diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c index ef5137fd50f3f..8abad4032de71 100644 --- a/drivers/clk/qcom/gcc-ipq4019.c +++ b/drivers/clk/qcom/gcc-ipq4019.c @@ -1276,16 +1276,15 @@ static int clk_cpu_div_set_rate(struct clk_hw *hw, unsigned long rate, struct clk_fepll *pll = to_clk_fepll(hw); const struct freq_tbl *f; u32 mask; - int ret; f = qcom_find_freq(pll->freq_tbl, rate); if (!f) return -EINVAL; mask = (BIT(pll->cdiv.width) - 1) << pll->cdiv.shift; - ret = regmap_update_bits(pll->cdiv.clkr.regmap, - pll->cdiv.reg, mask, - f->pre_div << pll->cdiv.shift); + regmap_update_bits(pll->cdiv.clkr.regmap, + pll->cdiv.reg, mask, + f->pre_div << pll->cdiv.shift); /* * There is no status bit which can be checked for successful CPU * divider update operation so using delay for the same.
Fixes the following W=1 kernel build warning(s): drivers/clk/qcom/gcc-ipq4019.c: In function ‘clk_cpu_div_set_rate’: drivers/clk/qcom/gcc-ipq4019.c:1279:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: linux-arm-msm@vger.kernel.org Cc: linux-clk@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/clk/qcom/gcc-ipq4019.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)