diff options
Diffstat (limited to 'drivers/video/udlfb.c')
| -rw-r--r-- | drivers/video/udlfb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c index 2c8364e9b632..695066b5b2e6 100644 --- a/drivers/video/udlfb.c +++ b/drivers/video/udlfb.c @@ -27,6 +27,7 @@ #include <linux/fb.h> #include <linux/vmalloc.h> #include <linux/slab.h> +#include <linux/prefetch.h> #include <linux/delay.h> #include <video/udlfb.h> #include "edid.h" @@ -769,7 +770,7 @@ static int dlfb_ops_ioctl(struct fb_info *info, unsigned int cmd, /* * If we have a damage-aware client, turn fb_defio "off" - * To avoid perf imact of unecessary page fault handling. + * To avoid perf imact of unnecessary page fault handling. * Done by resetting the delay for this fb_info to a very * long period. Pages will become writable and stay that way. * Reset to normal value when all clients have closed this fb. |