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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:33 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:45 -0500
commitfa027c2a0a0d6d1df6b29ee99048502c93da0dd4 (patch)
tree64a6b20c6c6e19a731882f830bd70ca5c8d99943 /drivers/media/radio/radio-sf16fmr2.c
parent2b8693c0617e972fc0b2fd1ebf8de97e15b656c3 (diff)
[PATCH] mark struct file_operations const 4
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. [akpm@sdl.org: dvb fix] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media/radio/radio-sf16fmr2.c')
-rw-r--r--drivers/media/radio/radio-sf16fmr2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 4444dce864a9..b96fafe1f9da 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -410,7 +410,7 @@ static int fmr2_ioctl(struct inode *inode, struct file *file,
410 410
411static struct fmr2_device fmr2_unit; 411static struct fmr2_device fmr2_unit;
412 412
413static struct file_operations fmr2_fops = { 413static const struct file_operations fmr2_fops = {
414 .owner = THIS_MODULE, 414 .owner = THIS_MODULE,
415 .open = video_exclusive_open, 415 .open = video_exclusive_open,
416 .release = video_exclusive_release, 416 .release = video_exclusive_release,