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authorTejun Heo <tj@kernel.org>2013-12-11 14:11:53 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-11 15:28:36 -0800
commit324a56e16e44baecac3ca799fd216154145c14bf (patch)
tree4fb43421bfe884cf4e245e3a4672295bae4c7bd9 /drivers
parenta8b1c0193602b7ecdeaa7aa8c15c9c3da33244c8 (diff)
downloadop-kernel-dev-324a56e16e44baecac3ca799fd216154145c14bf.zip
op-kernel-dev-324a56e16e44baecac3ca799fd216154145c14bf.tar.gz
kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly
kernfs has just been separated out from sysfs and we're already in full conflict mode. Nothing can make the situation any worse. Let's take the chance to name things properly. This patch performs the following renames. * s/sysfs_elem_dir/kernfs_elem_dir/ * s/sysfs_elem_symlink/kernfs_elem_symlink/ * s/sysfs_elem_attr/kernfs_elem_file/ * s/sysfs_dirent/kernfs_node/ * s/sd/kn/ in kernfs proper * s/parent_sd/parent/ * s/target_sd/target/ * s/dir_sd/parent/ * s/to_sysfs_dirent()/rb_to_kn()/ * misc renames of local vars when they conflict with the above Because md, mic and gpio dig into sysfs details, this patch ends up modifying them. All are sysfs_dirent renames and trivial. While we can avoid these by introducing a dummy wrapping struct sysfs_dirent around kernfs_node, given the limited usage outside kernfs and sysfs proper, I don't think such workaround is called for. This patch is strictly rename only and doesn't introduce any functional difference. - mic / gpio renames were missing. Spotted by kbuild test robot. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Neil Brown <neilb@suse.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Ashutosh Dixit <ashutosh.dixit@intel.com> Cc: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/gpiolib.c4
-rw-r--r--drivers/md/bitmap.c2
-rw-r--r--drivers/md/bitmap.h2
-rw-r--r--drivers/md/md.h10
-rw-r--r--drivers/misc/mic/host/mic_device.h2
5 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 85f772c..c8a7c81 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -393,7 +393,7 @@ static const DEVICE_ATTR(value, 0644,
static irqreturn_t gpio_sysfs_irq(int irq, void *priv)
{
- struct sysfs_dirent *value_sd = priv;
+ struct kernfs_node *value_sd = priv;
sysfs_notify_dirent(value_sd);
return IRQ_HANDLED;
@@ -402,7 +402,7 @@ static irqreturn_t gpio_sysfs_irq(int irq, void *priv)
static int gpio_setup_irq(struct gpio_desc *desc, struct device *dev,
unsigned long gpio_flags)
{
- struct sysfs_dirent *value_sd;
+ struct kernfs_node *value_sd;
unsigned long irq_flags;
int ret, irq, id;
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 12dc29b..4195a01 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1635,7 +1635,7 @@ int bitmap_create(struct mddev *mddev)
sector_t blocks = mddev->resync_max_sectors;
struct file *file = mddev->bitmap_info.file;
int err;
- struct sysfs_dirent *bm = NULL;
+ struct kernfs_node *bm = NULL;
BUILD_BUG_ON(sizeof(bitmap_super_t) != 256);
diff --git a/drivers/md/bitmap.h b/drivers/md/bitmap.h
index df4aeb6..30210b9 100644
--- a/drivers/md/bitmap.h
+++ b/drivers/md/bitmap.h
@@ -225,7 +225,7 @@ struct bitmap {
wait_queue_head_t overflow_wait;
wait_queue_head_t behind_wait;
- struct sysfs_dirent *sysfs_can_clear;
+ struct kernfs_node *sysfs_can_clear;
};
/* the bitmap API */
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 2f5cc8a..389a3c9 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -106,7 +106,7 @@ struct md_rdev {
*/
struct work_struct del_work; /* used for delayed sysfs removal */
- struct sysfs_dirent *sysfs_state; /* handle for 'state'
+ struct kernfs_node *sysfs_state; /* handle for 'state'
* sysfs entry */
struct badblocks {
@@ -376,10 +376,10 @@ struct mddev {
sector_t resync_max; /* resync should pause
* when it gets here */
- struct sysfs_dirent *sysfs_state; /* handle for 'array_state'
+ struct kernfs_node *sysfs_state; /* handle for 'array_state'
* file in sysfs.
*/
- struct sysfs_dirent *sysfs_action; /* handle for 'sync_action' */
+ struct kernfs_node *sysfs_action; /* handle for 'sync_action' */
struct work_struct del_work; /* used for delayed sysfs removal */
@@ -498,13 +498,13 @@ struct md_sysfs_entry {
};
extern struct attribute_group md_bitmap_group;
-static inline struct sysfs_dirent *sysfs_get_dirent_safe(struct sysfs_dirent *sd, char *name)
+static inline struct kernfs_node *sysfs_get_dirent_safe(struct kernfs_node *sd, char *name)
{
if (sd)
return sysfs_get_dirent(sd, name);
return sd;
}
-static inline void sysfs_notify_dirent_safe(struct sysfs_dirent *sd)
+static inline void sysfs_notify_dirent_safe(struct kernfs_node *sd)
{
if (sd)
sysfs_notify_dirent(sd);
diff --git a/drivers/misc/mic/host/mic_device.h b/drivers/misc/mic/host/mic_device.h
index 3574cc3..538e3d3 100644
--- a/drivers/misc/mic/host/mic_device.h
+++ b/drivers/misc/mic/host/mic_device.h
@@ -112,7 +112,7 @@ struct mic_device {
struct work_struct shutdown_work;
u8 state;
u8 shutdown_status;
- struct sysfs_dirent *state_sysfs;
+ struct kernfs_node *state_sysfs;
struct completion reset_wait;
void *log_buf_addr;
int *log_buf_len;
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