diff mbox series

[1/1] accel/qaic: Change to use DEFINE_SHOW_ATTRIBUTE macro

Message ID 20240819095816.447096-1-xialonglong@kylinos.cn
State New
Headers show
Series [1/1] accel/qaic: Change to use DEFINE_SHOW_ATTRIBUTE macro | expand

Commit Message

Longlong Xia Aug. 19, 2024, 9:58 a.m. UTC 
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
No functional change.

Signed-off-by: Longlong Xia <xialonglong@kylinos.cn>
---
 drivers/accel/qaic/qaic_debugfs.c | 43 ++++---------------------------
 1 file changed, 5 insertions(+), 38 deletions(-)

Comments

Jeffrey Hugo Sept. 13, 2024, 6:39 p.m. UTC | #1 
On 8/19/2024 3:58 AM, Longlong Xia wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
> No functional change.
> 
> Signed-off-by: Longlong Xia <xialonglong@kylinos.cn>

Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Jeffrey Hugo Sept. 13, 2024, 6:41 p.m. UTC | #2 
On 8/19/2024 3:58 AM, Longlong Xia wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
> No functional change.
> 
> Signed-off-by: Longlong Xia <xialonglong@kylinos.cn>

Pushed to drm-misc-next

-Jeff
diff mbox series

Patch

diff --git a/drivers/accel/qaic/qaic_debugfs.c b/drivers/accel/qaic/qaic_debugfs.c
index 20b653d99e52..ba0cf2f94732 100644
--- a/drivers/accel/qaic/qaic_debugfs.c
+++ b/drivers/accel/qaic/qaic_debugfs.c
@@ -64,20 +64,9 @@  static int bootlog_show(struct seq_file *s, void *unused)
 	return 0;
 }
 
-static int bootlog_fops_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, bootlog_show, inode->i_private);
-}
-
-static const struct file_operations bootlog_fops = {
-	.owner = THIS_MODULE,
-	.open = bootlog_fops_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(bootlog);
 
-static int read_dbc_fifo_size(struct seq_file *s, void *unused)
+static int fifo_size_show(struct seq_file *s, void *unused)
 {
 	struct dma_bridge_chan *dbc = s->private;
 
@@ -85,20 +74,9 @@  static int read_dbc_fifo_size(struct seq_file *s, void *unused)
 	return 0;
 }
 
-static int fifo_size_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, read_dbc_fifo_size, inode->i_private);
-}
-
-static const struct file_operations fifo_size_fops = {
-	.owner = THIS_MODULE,
-	.open = fifo_size_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(fifo_size);
 
-static int read_dbc_queued(struct seq_file *s, void *unused)
+static int queued_show(struct seq_file *s, void *unused)
 {
 	struct dma_bridge_chan *dbc = s->private;
 	u32 tail = 0, head = 0;
@@ -115,18 +93,7 @@  static int read_dbc_queued(struct seq_file *s, void *unused)
 	return 0;
 }
 
-static int queued_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, read_dbc_queued, inode->i_private);
-}
-
-static const struct file_operations queued_fops = {
-	.owner = THIS_MODULE,
-	.open = queued_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(queued);
 
 void qaic_debugfs_init(struct qaic_drm_device *qddev)
 {