@@ -1017,17 +1017,7 @@ static int xics_debug_show(struct seq_file *m, void *private)
return 0;
}
-static int xics_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, xics_debug_show, inode->i_private);
-}
-
-static const struct file_operations xics_debug_fops = {
- .open = xics_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(xics_debug);
static void xics_debugfs_init(struct kvmppc_xics *xics)
{
@@ -1905,17 +1905,7 @@ static int xive_debug_show(struct seq_file *m, void *private)
return 0;
}
-static int xive_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, xive_debug_show, inode->i_private);
-}
-
-static const struct file_operations xive_debug_fops = {
- .open = xive_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(xive_debug);
static void xive_debugfs_init(struct kvmppc_xive *xive)
{
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- arch/powerpc/kvm/book3s_xics.c | 12 +----------- arch/powerpc/kvm/book3s_xive.c | 12 +----------- 2 files changed, 2 insertions(+), 22 deletions(-)