From f6cee260309807acb12ff84524ffc84720c2904b Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Mon, 5 Nov 2018 10:01:19 -0500 Subject: [PATCH] powerpc/fadump: Change to use DEFINE_SHOW_ATTRIBUTE macro Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li Reviewed-by: David Gibson Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/fadump.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 761b28b1427d..7a0da83bf883 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -1531,17 +1531,7 @@ static struct kobj_attribute fadump_register_attr = __ATTR(fadump_registered, 0644, fadump_register_show, fadump_register_store); -static int fadump_region_open(struct inode *inode, struct file *file) -{ - return single_open(file, fadump_region_show, inode->i_private); -} - -static const struct file_operations fadump_region_fops = { - .open = fadump_region_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(fadump_region); static void fadump_init_files(void) { -- 2.30.2