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USB: host: isp116x: Re-use DEFINE_SHOW_ATTRIBUTE() macro
...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Cc: Olav Kongas <ok@artecdesign.ee> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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64cfe86067
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0a9e8adea7
1 changed files with 2 additions and 13 deletions
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@ -1168,7 +1168,7 @@ static void dump_int(struct seq_file *s, char *label, u32 mask)
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mask & HCINT_SF ? " sof" : "", mask & HCINT_SO ? " so" : "");
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}
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static int isp116x_show_dbg(struct seq_file *s, void *unused)
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static int isp116x_debug_show(struct seq_file *s, void *unused)
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{
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struct isp116x *isp116x = s->private;
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@ -1196,18 +1196,7 @@ static int isp116x_show_dbg(struct seq_file *s, void *unused)
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return 0;
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}
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static int isp116x_open_seq(struct inode *inode, struct file *file)
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{
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return single_open(file, isp116x_show_dbg, inode->i_private);
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}
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static const struct file_operations isp116x_debug_fops = {
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.open = isp116x_open_seq,
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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(isp116x_debug);
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static int create_debug_file(struct isp116x *isp116x)
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{
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