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/mwave/mwavedd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/char/mwave/mwavedd.c') diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c index d3ba2f860ef0..39a2e661ff55 100644 --- a/drivers/char/mwave/mwavedd.c +++ b/drivers/char/mwave/mwavedd.c @@ -454,7 +454,7 @@ static int register_serial_portandirq(unsigned int port, int irq) } -static struct file_operations mwave_fops = { +static const struct file_operations mwave_fops = { .owner = THIS_MODULE, .read = mwave_read, .write = mwave_write, -- cgit v1.2.3