diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-29 09:43:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-04 13:51:40 -0800 |
| commit | 4c4c9432a6c916729c7296c47fe93b053a73e20c (patch) | |
| tree | 7f02f456359259da8bae5e3d32fc4411311ee135 /drivers/usb/media/usbvideo.c | |
| parent | 9fe6fcd8ccb2c8c661dfd1e07e3122aef31a67d4 (diff) | |
[PATCH] USB: mark various usb tables const
patch below marks various USB tables and variables as const so that they
end up in .rodata section and don't cacheline share with things that get
written to. For the non-array variables it also allows gcc to optimize
more.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/media/usbvideo.c')
| -rw-r--r-- | drivers/usb/media/usbvideo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/media/usbvideo.c b/drivers/usb/media/usbvideo.c index 24efb21969c..af0585906b2 100644 --- a/drivers/usb/media/usbvideo.c +++ b/drivers/usb/media/usbvideo.c @@ -955,7 +955,7 @@ static struct file_operations usbvideo_fops = { .ioctl = usbvideo_v4l_ioctl, .llseek = no_llseek, }; -static struct video_device usbvideo_template = { +static const struct video_device usbvideo_template = { .owner = THIS_MODULE, .type = VID_TYPE_CAPTURE, .hardware = VID_HARDWARE_CPIA, |