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authorYangtao Li <tiny.windzz@gmail.com>2018-11-05 15:37:30 +0100
committerMark Brown <broonie@kernel.org>2018-11-07 15:59:37 +0100
commitd3ff06b03c106171cdc7a718c4de724ce6ae346d (patch)
tree5d95aa2685b30e6f43ec082fa76e1ca141c13e6a /sound/soc/fsl
parentASoC: rsnd: add TDM Split mode support (diff)
downloadlinux-d3ff06b03c106171cdc7a718c4de724ce6ae346d.tar.xz
linux-d3ff06b03c106171cdc7a718c4de724ce6ae346d.zip
ASoC: fsl_ssi: Change to use DEFINE_SHOW_ATTRIBUTE macro
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl')
-rw-r--r--sound/soc/fsl/fsl_ssi_dbg.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/sound/soc/fsl/fsl_ssi_dbg.c b/sound/soc/fsl/fsl_ssi_dbg.c
index 1255dfe19eef..6f6294149476 100644
--- a/sound/soc/fsl/fsl_ssi_dbg.c
+++ b/sound/soc/fsl/fsl_ssi_dbg.c
@@ -124,17 +124,7 @@ static int fsl_ssi_stats_show(struct seq_file *s, void *unused)
return 0;
}
-static int fsl_ssi_stats_open(struct inode *inode, struct file *file)
-{
- return single_open(file, fsl_ssi_stats_show, inode->i_private);
-}
-
-static const struct file_operations fsl_ssi_stats_ops = {
- .open = fsl_ssi_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(fsl_ssi_stats);
int fsl_ssi_debugfs_create(struct fsl_ssi_dbg *ssi_dbg, struct device *dev)
{
@@ -144,7 +134,7 @@ int fsl_ssi_debugfs_create(struct fsl_ssi_dbg *ssi_dbg, struct device *dev)
ssi_dbg->dbg_stats = debugfs_create_file("stats", 0444,
ssi_dbg->dbg_dir, ssi_dbg,
- &fsl_ssi_stats_ops);
+ &fsl_ssi_stats_fops);
if (!ssi_dbg->dbg_stats) {
debugfs_remove(ssi_dbg->dbg_dir);
return -ENOMEM;