| Message ID | 1428592717-21706-3-git-send-email-ivan.ivanov@linaro.org |
|---|---|
| State | New |
| Headers | show |
On Thu 09 Apr 08:18 PDT 2015, Ivan T. Ivanov wrote: > Fix interpretation of the pmic_mpp_read() return code, > negative value means an error. > > Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> > --- > drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c > index 8f36c5f..8f6c7be 100644 > --- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c > +++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c > @@ -576,10 +576,11 @@ static void pmic_mpp_config_dbg_show(struct pinctrl_dev *pctldev, > > if (pad->input_enabled) { > ret = pmic_mpp_read(state, pad, PMIC_MPP_REG_RT_STS); > - if (!ret) { > - ret &= PMIC_MPP_REG_RT_STS_VAL_MASK; > - pad->out_value = ret; > - } > + if (ret < 0) > + return; > + > + ret &= PMIC_MPP_REG_RT_STS_VAL_MASK; > + pad->out_value = ret; Same as with the gpio driver. Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Regards, Bjrn -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Apr 9, 2015 at 5:18 PM, Ivan T. Ivanov <ivan.ivanov@linaro.org> wrote: > Fix interpretation of the pmic_mpp_read() return code, > negative value means an error. > > Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> Patch applied for fixes. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c index 8f36c5f..8f6c7be 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c @@ -576,10 +576,11 @@ static void pmic_mpp_config_dbg_show(struct pinctrl_dev *pctldev, if (pad->input_enabled) { ret = pmic_mpp_read(state, pad, PMIC_MPP_REG_RT_STS); - if (!ret) { - ret &= PMIC_MPP_REG_RT_STS_VAL_MASK; - pad->out_value = ret; - } + if (ret < 0) + return; + + ret &= PMIC_MPP_REG_RT_STS_VAL_MASK; + pad->out_value = ret; } seq_printf(s, " %-4s", pad->output_enabled ? "out" : "in");
Fix interpretation of the pmic_mpp_read() return code, negative value means an error. Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> --- drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html