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/lp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/char/lp.c') diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 582cdbd..f875fda 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -666,7 +666,7 @@ static int lp_ioctl(struct inode *inode, struct file *file, return retval; } -static struct file_operations lp_fops = { +static const struct file_operations lp_fops = { .owner = THIS_MODULE, .write = lp_write, .ioctl = lp_ioctl, -- cgit v1.1