diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-11-06 09:39:30 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-11-25 17:11:22 +1100 |
| commit | 267acedffc614b78ec09bc279f921a6b9a38585e (patch) | |
| tree | 9d331c7ce03afd5713c7b58fd791b51b5eba7cf0 /arch/powerpc/platforms/powernv | |
| parent | d456f3529a7a980ca7410c62e9e3496d828858f2 (diff) | |
powerpc/powernv/vas: 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: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv')
| -rw-r--r-- | arch/powerpc/platforms/powernv/vas-debug.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/arch/powerpc/platforms/powernv/vas-debug.c b/arch/powerpc/platforms/powernv/vas-debug.c index 4f7276ebdf9c..4d3929fbc08f 100644 --- a/arch/powerpc/platforms/powernv/vas-debug.c +++ b/arch/powerpc/platforms/powernv/vas-debug.c @@ -30,7 +30,7 @@ static char *cop_to_str(int cop) } } -static int info_dbg_show(struct seq_file *s, void *private) +static int info_show(struct seq_file *s, void *private) { struct vas_window *window = s->private; @@ -49,17 +49,7 @@ unlock: return 0; } -static int info_dbg_open(struct inode *inode, struct file *file) -{ - return single_open(file, info_dbg_show, inode->i_private); -} - -static const struct file_operations info_fops = { - .open = info_dbg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(info); static inline void print_reg(struct seq_file *s, struct vas_window *win, char *name, u32 reg) @@ -67,7 +57,7 @@ static inline void print_reg(struct seq_file *s, struct vas_window *win, seq_printf(s, "0x%016llx %s\n", read_hvwc_reg(win, name, reg), name); } -static int hvwc_dbg_show(struct seq_file *s, void *private) +static int hvwc_show(struct seq_file *s, void *private) { struct vas_window *window = s->private; @@ -115,17 +105,7 @@ unlock: return 0; } -static int hvwc_dbg_open(struct inode *inode, struct file *file) -{ - return single_open(file, hvwc_dbg_show, inode->i_private); -} - -static const struct file_operations hvwc_fops = { - .open = hvwc_dbg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(hvwc); void vas_window_free_dbgdir(struct vas_window *window) { |