| Message ID | 1600776867-24226-1-git-send-email-wangqing@vivo.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | video: use kobj_to_dev() | expand |
Hi Wang Qing On Tue, Sep 22, 2020 at 08:14:24PM +0800, Wang Qing wrote: > Use kobj_to_dev() instead of container_of() > > Signed-off-by: Wang Qing <wangqing@vivo.com> Thanks, applied to drm-misc-next. Patch will appear in -next in a few weeks. Sam > --- > drivers/video/fbdev/aty/radeon_base.c | 4 ++-- > drivers/video/fbdev/udlfb.c | 4 ++-- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c > index 3fe509c..878c39a > --- a/drivers/video/fbdev/aty/radeon_base.c > +++ b/drivers/video/fbdev/aty/radeon_base.c > @@ -2200,7 +2200,7 @@ static ssize_t radeon_show_edid1(struct file *filp, struct kobject *kobj, > struct bin_attribute *bin_attr, > char *buf, loff_t off, size_t count) > { > - struct device *dev = container_of(kobj, struct device, kobj); > + struct device *dev = kobj_to_dev(kobj); > struct fb_info *info = dev_get_drvdata(dev); > struct radeonfb_info *rinfo = info->par; > > @@ -2212,7 +2212,7 @@ static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj, > struct bin_attribute *bin_attr, > char *buf, loff_t off, size_t count) > { > - struct device *dev = container_of(kobj, struct device, kobj); > + struct device *dev = kobj_to_dev(kobj); > struct fb_info *info = dev_get_drvdata(dev); > struct radeonfb_info *rinfo = info->par; > > diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c > index 5b014b4..f9b3c1c > --- a/drivers/video/fbdev/udlfb.c > +++ b/drivers/video/fbdev/udlfb.c > @@ -1457,7 +1457,7 @@ static ssize_t edid_show( > struct file *filp, > struct kobject *kobj, struct bin_attribute *a, > char *buf, loff_t off, size_t count) { > - struct device *fbdev = container_of(kobj, struct device, kobj); > + struct device *fbdev = kobj_to_dev(kobj); > struct fb_info *fb_info = dev_get_drvdata(fbdev); > struct dlfb_data *dlfb = fb_info->par; > > @@ -1479,7 +1479,7 @@ static ssize_t edid_store( > struct file *filp, > struct kobject *kobj, struct bin_attribute *a, > char *src, loff_t src_off, size_t src_size) { > - struct device *fbdev = container_of(kobj, struct device, kobj); > + struct device *fbdev = kobj_to_dev(kobj); > struct fb_info *fb_info = dev_get_drvdata(fbdev); > struct dlfb_data *dlfb = fb_info->par; > int ret; > -- > 2.7.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 3fe509c..878c39a --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -2200,7 +2200,7 @@ static ssize_t radeon_show_edid1(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct fb_info *info = dev_get_drvdata(dev); struct radeonfb_info *rinfo = info->par; @@ -2212,7 +2212,7 @@ static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct fb_info *info = dev_get_drvdata(dev); struct radeonfb_info *rinfo = info->par; diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index 5b014b4..f9b3c1c --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1457,7 +1457,7 @@ static ssize_t edid_show( struct file *filp, struct kobject *kobj, struct bin_attribute *a, char *buf, loff_t off, size_t count) { - struct device *fbdev = container_of(kobj, struct device, kobj); + struct device *fbdev = kobj_to_dev(kobj); struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; @@ -1479,7 +1479,7 @@ static ssize_t edid_store( struct file *filp, struct kobject *kobj, struct bin_attribute *a, char *src, loff_t src_off, size_t src_size) { - struct device *fbdev = container_of(kobj, struct device, kobj); + struct device *fbdev = kobj_to_dev(kobj); struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; int ret;
Use kobj_to_dev() instead of container_of() Signed-off-by: Wang Qing <wangqing@vivo.com> --- drivers/video/fbdev/aty/radeon_base.c | 4 ++-- drivers/video/fbdev/udlfb.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)