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authorYangtao Li <tiny.windzz@gmail.com>2018-12-01 20:05:30 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-06 17:42:18 +0300
commit2796b43feeeaf2d74998e42d1fddcefed6955f54 (patch)
treeb57cae66202a7b4506c2c1881046a56c92b3180c /drivers/misc/vmw_balloon.c
parentddfa728ad1b1dbb4172ba65f3043d2d50c694f3d (diff)
downloadlinux-2796b43feeeaf2d74998e42d1fddcefed6955f54.tar.xz
misc: remove GENWQE_DEBUGFS_RO()
We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define such a macro,so remove GENWQE_DEBUGFS_RO.Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/vmw_balloon.c')
-rw-r--r--drivers/misc/vmw_balloon.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c
index 9b0b3fa4f836..e43cec7f3a86 100644
--- a/drivers/misc/vmw_balloon.c
+++ b/drivers/misc/vmw_balloon.c
@@ -1470,18 +1470,7 @@ static int vmballoon_debug_show(struct seq_file *f, void *offset)
return 0;
}
-static int vmballoon_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, vmballoon_debug_show, inode->i_private);
-}
-
-static const struct file_operations vmballoon_debug_fops = {
- .owner = THIS_MODULE,
- .open = vmballoon_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(vmballoon_debug);
static int __init vmballoon_debugfs_init(struct vmballoon *b)
{