Message ID | 1348485984-22198-1-git-send-email-sachin.kamat@linaro.org |
---|---|
State | Accepted |
Headers | show |
On Mon, Sep 24, 2012 at 04:56:24PM +0530, Sachin Kamat wrote: > Fixes checkpatch warnings related to printk. > > Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Thanks, Sachin! Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Hi Sachin, Thanks for the patch. On Monday 24 September 2012 16:56:24 Sachin Kamat wrote: > Fixes checkpatch warnings related to printk. > > Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> I've applied the patch to my tree. > --- > drivers/media/media-devnode.c | 14 ++++++++------ > 1 files changed, 8 insertions(+), 6 deletions(-) > > diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c > index f6b52d5..023b2a1 100644 > --- a/drivers/media/media-devnode.c > +++ b/drivers/media/media-devnode.c > @@ -30,6 +30,8 @@ > * counting. > */ > > +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt > + > #include <linux/errno.h> > #include <linux/init.h> > #include <linux/module.h> > @@ -215,7 +217,7 @@ int __must_check media_devnode_register(struct > media_devnode *mdev) minor = find_next_zero_bit(media_devnode_nums, > MEDIA_NUM_DEVICES, 0); if (minor == MEDIA_NUM_DEVICES) { > mutex_unlock(&media_devnode_lock); > - printk(KERN_ERR "could not get a free minor\n"); > + pr_err("could not get a free minor\n"); > return -ENFILE; > } > > @@ -230,7 +232,7 @@ int __must_check media_devnode_register(struct > media_devnode *mdev) > > ret = cdev_add(&mdev->cdev, MKDEV(MAJOR(media_dev_t), mdev->minor), 1); > if (ret < 0) { > - printk(KERN_ERR "%s: cdev_add failed\n", __func__); > + pr_err("%s: cdev_add failed\n", __func__); > goto error; > } > > @@ -243,7 +245,7 @@ int __must_check media_devnode_register(struct > media_devnode *mdev) dev_set_name(&mdev->dev, "media%d", mdev->minor); > ret = device_register(&mdev->dev); > if (ret < 0) { > - printk(KERN_ERR "%s: device_register failed\n", __func__); > + pr_err("%s: device_register failed\n", __func__); > goto error; > } > > @@ -287,18 +289,18 @@ static int __init media_devnode_init(void) > { > int ret; > > - printk(KERN_INFO "Linux media interface: v0.10\n"); > + pr_info("Linux media interface: v0.10\n"); > ret = alloc_chrdev_region(&media_dev_t, 0, MEDIA_NUM_DEVICES, > MEDIA_NAME); > if (ret < 0) { > - printk(KERN_WARNING "media: unable to allocate major\n"); > + pr_warn("unable to allocate major\n"); > return ret; > } > > ret = bus_register(&media_bus_type); > if (ret < 0) { > unregister_chrdev_region(media_dev_t, MEDIA_NUM_DEVICES); > - printk(KERN_WARNING "media: bus_register failed\n"); > + pr_warn("bus_register failed\n"); > return -EIO; > }
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index f6b52d5..023b2a1 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -30,6 +30,8 @@ * counting. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/errno.h> #include <linux/init.h> #include <linux/module.h> @@ -215,7 +217,7 @@ int __must_check media_devnode_register(struct media_devnode *mdev) minor = find_next_zero_bit(media_devnode_nums, MEDIA_NUM_DEVICES, 0); if (minor == MEDIA_NUM_DEVICES) { mutex_unlock(&media_devnode_lock); - printk(KERN_ERR "could not get a free minor\n"); + pr_err("could not get a free minor\n"); return -ENFILE; } @@ -230,7 +232,7 @@ int __must_check media_devnode_register(struct media_devnode *mdev) ret = cdev_add(&mdev->cdev, MKDEV(MAJOR(media_dev_t), mdev->minor), 1); if (ret < 0) { - printk(KERN_ERR "%s: cdev_add failed\n", __func__); + pr_err("%s: cdev_add failed\n", __func__); goto error; } @@ -243,7 +245,7 @@ int __must_check media_devnode_register(struct media_devnode *mdev) dev_set_name(&mdev->dev, "media%d", mdev->minor); ret = device_register(&mdev->dev); if (ret < 0) { - printk(KERN_ERR "%s: device_register failed\n", __func__); + pr_err("%s: device_register failed\n", __func__); goto error; } @@ -287,18 +289,18 @@ static int __init media_devnode_init(void) { int ret; - printk(KERN_INFO "Linux media interface: v0.10\n"); + pr_info("Linux media interface: v0.10\n"); ret = alloc_chrdev_region(&media_dev_t, 0, MEDIA_NUM_DEVICES, MEDIA_NAME); if (ret < 0) { - printk(KERN_WARNING "media: unable to allocate major\n"); + pr_warn("unable to allocate major\n"); return ret; } ret = bus_register(&media_bus_type); if (ret < 0) { unregister_chrdev_region(media_dev_t, MEDIA_NUM_DEVICES); - printk(KERN_WARNING "media: bus_register failed\n"); + pr_warn("bus_register failed\n"); return -EIO; }
Fixes checkpatch warnings related to printk. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> --- drivers/media/media-devnode.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-)