From c0b8a8709ebe0f72523a1e76f30a1bde821c060c Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Sat, 15 Dec 2018 03:36:36 -0500 Subject: [PATCH] component: convert to DEFINE_SHOW_ATTRIBUTE Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li Signed-off-by: Greg Kroah-Hartman --- drivers/base/component.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/base/component.c b/drivers/base/component.c index e8d676fad0c9..ddcea8739c12 100644 --- a/drivers/base/component.c +++ b/drivers/base/component.c @@ -85,17 +85,7 @@ static int component_devices_show(struct seq_file *s, void *data) return 0; } -static int component_devices_open(struct inode *inode, struct file *file) -{ - return single_open(file, component_devices_show, inode->i_private); -} - -static const struct file_operations component_devices_fops = { - .open = component_devices_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(component_devices); static int __init component_debug_init(void) { -- 2.30.2