forked from luck/tmp_suning_uos_patched
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>
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@ -269,17 +269,7 @@ static int rproc_rsc_table_show(struct seq_file *seq, void *p)
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return 0;
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}
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static int rproc_rsc_table_open(struct inode *inode, struct file *file)
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{
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return single_open(file, rproc_rsc_table_show, inode->i_private);
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}
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static const struct file_operations rproc_rsc_table_ops = {
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.open = rproc_rsc_table_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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DEFINE_SHOW_ATTRIBUTE(rproc_rsc_table);
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/* Expose carveout content via debugfs */
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static int rproc_carveouts_show(struct seq_file *seq, void *p)
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@ -299,17 +289,7 @@ static int rproc_carveouts_show(struct seq_file *seq, void *p)
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return 0;
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}
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static int rproc_carveouts_open(struct inode *inode, struct file *file)
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{
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return single_open(file, rproc_carveouts_show, inode->i_private);
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}
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static const struct file_operations rproc_carveouts_ops = {
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.open = rproc_carveouts_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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DEFINE_SHOW_ATTRIBUTE(rproc_carveouts);
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void rproc_remove_trace_file(struct dentry *tfile)
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{
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@ -354,9 +334,9 @@ void rproc_create_debug_dir(struct rproc *rproc)
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debugfs_create_file("crash", 0200, rproc->dbg_dir,
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rproc, &rproc_crash_ops);
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debugfs_create_file("resource_table", 0400, rproc->dbg_dir,
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rproc, &rproc_rsc_table_ops);
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rproc, &rproc_rsc_table_fops);
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debugfs_create_file("carveout_memories", 0400, rproc->dbg_dir,
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rproc, &rproc_carveouts_ops);
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rproc, &rproc_carveouts_fops);
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}
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void __init rproc_init_debugfs(void)
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