diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-11-06 09:36:36 -0500 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-06 15:35:43 -0800 |
| commit | 43da4e3ee8c4ccdd16e305c9996435cdbb7f1254 (patch) | |
| tree | 84804b36e68b6748a6861fca405163bb2f39093a /arch/mips/kernel/mips-r2-to-r6-emul.c | |
| parent | b3a428b4b18d495a06f39515568850f8db4c98ea (diff) | |
MIPS: r2-on-r6-emu: 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: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20991/
Cc: ralf@linux-mips.org
Cc: jhogan@kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch/mips/kernel/mips-r2-to-r6-emul.c')
| -rw-r--r-- | arch/mips/kernel/mips-r2-to-r6-emul.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c index eb18b186e858..28cb88daa3ef 100644 --- a/arch/mips/kernel/mips-r2-to-r6-emul.c +++ b/arch/mips/kernel/mips-r2-to-r6-emul.c @@ -2242,7 +2242,7 @@ fpu_emul: #ifdef CONFIG_DEBUG_FS -static int mipsr2_stats_show(struct seq_file *s, void *unused) +static int mipsr2_emul_show(struct seq_file *s, void *unused) { seq_printf(s, "Instruction\tTotal\tBDslot\n------------------------------\n"); @@ -2308,9 +2308,9 @@ static int mipsr2_stats_show(struct seq_file *s, void *unused) return 0; } -static int mipsr2_stats_clear_show(struct seq_file *s, void *unused) +static int mipsr2_clear_show(struct seq_file *s, void *unused) { - mipsr2_stats_show(s, unused); + mipsr2_emul_show(s, unused); __this_cpu_write((mipsr2emustats).movs, 0); __this_cpu_write((mipsr2bdemustats).movs, 0); @@ -2353,30 +2353,8 @@ static int mipsr2_stats_clear_show(struct seq_file *s, void *unused) return 0; } -static int mipsr2_stats_open(struct inode *inode, struct file *file) -{ - return single_open(file, mipsr2_stats_show, inode->i_private); -} - -static int mipsr2_stats_clear_open(struct inode *inode, struct file *file) -{ - return single_open(file, mipsr2_stats_clear_show, inode->i_private); -} - -static const struct file_operations mipsr2_emul_fops = { - .open = mipsr2_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations mipsr2_clear_fops = { - .open = mipsr2_stats_clear_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - +DEFINE_SHOW_ATTRIBUTE(mipsr2_emul); +DEFINE_SHOW_ATTRIBUTE(mipsr2_clear); static int __init mipsr2_init_debugfs(void) { |