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remoteproc: convert to DEFINE_SHOW_ATTRIBUTE 

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20181201155838.8619-1-tiny.windzz@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
alistair/sunxi64-5.8
Yangtao Li 2018-12-01 10:58:38 -05:00 committed by Bjorn Andersson
parent 8f3d9f3542
commit c78bc072ac
1 changed files with 4 additions and 24 deletions
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28
drivers/remoteproc/remoteproc_debugfs.c
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@ -269,17 +269,7 @@ static int rproc_rsc_table_show(struct seq_file *seq, void *p)
return 0;
}
static int rproc_rsc_table_open(struct inode *inode, struct file *file)
{
return single_open(file, rproc_rsc_table_show, inode->i_private);
}
static const struct file_operations rproc_rsc_table_ops = {
.open = rproc_rsc_table_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(rproc_rsc_table);
/* Expose carveout content via debugfs */
static int rproc_carveouts_show(struct seq_file *seq, void *p)
@ -299,17 +289,7 @@ static int rproc_carveouts_show(struct seq_file *seq, void *p)
return 0;
}
static int rproc_carveouts_open(struct inode *inode, struct file *file)
{
return single_open(file, rproc_carveouts_show, inode->i_private);
}
static const struct file_operations rproc_carveouts_ops = {
.open = rproc_carveouts_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(rproc_carveouts);
void rproc_remove_trace_file(struct dentry *tfile)
{
@ -354,9 +334,9 @@ void rproc_create_debug_dir(struct rproc *rproc)
debugfs_create_file("crash", 0200, rproc->dbg_dir,
rproc, &rproc_crash_ops);
debugfs_create_file("resource_table", 0400, rproc->dbg_dir,
rproc, &rproc_rsc_table_ops);
rproc, &rproc_rsc_table_fops);
debugfs_create_file("carveout_memories", 0400, rproc->dbg_dir,
rproc, &rproc_carveouts_ops);
rproc, &rproc_carveouts_fops);
}
void __init rproc_init_debugfs(void)