From 62322d2554d2f9680c8ace7bbf1f97d8fa84ad1a Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 3 Jul 2006 00:24:21 -0700 Subject: [PATCH] make more file_operation structs static Mark the static struct file_operations in drivers/char as const. Making them const prevents accidental bugs, and moves them to the .rodata section so that they no longer do any false sharing; in addition with the proper debug option they are then protected against corruption.. [akpm@osdl.org: build fix] Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/rtc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/rtc.c') diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index aefac4ac0bf5..cc7bd1a3095b 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -877,7 +877,7 @@ int rtc_control(rtc_task_t *task, unsigned int cmd, unsigned long arg) * The various file operations we support. */ -static struct file_operations rtc_fops = { +static const struct file_operations rtc_fops = { .owner = THIS_MODULE, .llseek = no_llseek, .read = rtc_read, @@ -896,7 +896,7 @@ static struct miscdevice rtc_dev = { .fops = &rtc_fops, }; -static struct file_operations rtc_proc_fops = { +static const struct file_operations rtc_proc_fops = { .owner = THIS_MODULE, .open = rtc_proc_open, .read = seq_read, -- cgit v1.2.3