* [RESEND] staging: vc04_services: convert to DEFINE_SHOW_ATTRIBUTE
@ 2018-12-15 9:01 Yangtao Li
0 siblings, 0 replies; only message in thread
From: Yangtao Li @ 2018-12-15 9:01 UTC (permalink / raw)
To: eric, stefan.wahren, gregkh, colin.king
Cc: devel, Yangtao Li, linux-rpi-kernel, linux-arm-kernel,
linux-kernel
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
.../interface/vchiq_arm/vchiq_debugfs.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
index 6a9e71a61142..46ba21967820 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -153,19 +153,7 @@ static int debugfs_usecount_show(struct seq_file *f, void *offset)
return 0;
}
-
-static int debugfs_usecount_open(struct inode *inode, struct file *file)
-{
- return single_open(file, debugfs_usecount_show, inode->i_private);
-}
-
-static const struct file_operations debugfs_usecount_fops = {
- .owner = THIS_MODULE,
- .open = debugfs_usecount_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(debugfs_usecount);
static int debugfs_trace_show(struct seq_file *f, void *offset)
{
--
2.17.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2018-12-15 9:01 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-12-15 9:01 [RESEND] staging: vc04_services: convert to DEFINE_SHOW_ATTRIBUTE Yangtao Li
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).