Message ID | 20230809081227.1221267-1-yangyingliang@huawei.com (mailing list archive) |
---|---|
State | Accepted, archived |
Headers | show |
Series | [-next] platform/x86/siemens: simatic-ipc-batt: fix wrong pointer pass to PTR_ERR() | expand |
On Wed, 9 Aug 2023, Yang Yingliang wrote: > Fix wrong pointer pass to PTR_ERR() if devm_gpiod_get_index() fails. > > Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > --- > drivers/platform/x86/siemens/simatic-ipc-batt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c > index d66b9969234b..15c08c4900b8 100644 > --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c > +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c > @@ -198,7 +198,7 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab > flags = GPIOD_OUT_LOW; > priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags); > if (IS_ERR(priv.gpios[2])) { > - err = PTR_ERR(priv.gpios[1]); > + err = PTR_ERR(priv.gpios[2]); > priv.gpios[2] = NULL; > goto out; Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Hi, On 8/9/23 10:12, Yang Yingliang wrote: > Fix wrong pointer pass to PTR_ERR() if devm_gpiod_get_index() fails. > > Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Thank you for your patch, I've applied this patch to my review-hans branch: https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans Note it will show up in my review-hans branch once I've pushed my local branch there, which might take a while. Once I've run some tests on this branch the patches there will be added to the platform-drivers-x86/for-next branch and eventually will be included in the pdx86 pull-request to Linus for the next merge-window. Regards, Hans > --- > drivers/platform/x86/siemens/simatic-ipc-batt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c > index d66b9969234b..15c08c4900b8 100644 > --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c > +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c > @@ -198,7 +198,7 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab > flags = GPIOD_OUT_LOW; > priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags); > if (IS_ERR(priv.gpios[2])) { > - err = PTR_ERR(priv.gpios[1]); > + err = PTR_ERR(priv.gpios[2]); > priv.gpios[2] = NULL; > goto out; > }
diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c index d66b9969234b..15c08c4900b8 100644 --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c @@ -198,7 +198,7 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab flags = GPIOD_OUT_LOW; priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags); if (IS_ERR(priv.gpios[2])) { - err = PTR_ERR(priv.gpios[1]); + err = PTR_ERR(priv.gpios[2]); priv.gpios[2] = NULL; goto out; }
Fix wrong pointer pass to PTR_ERR() if devm_gpiod_get_index() fails. Fixes: 917f54340794 ("platform/x86: simatic-ipc: add CMOS battery monitoring") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/platform/x86/siemens/simatic-ipc-batt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)