lkml.org 
[lkml]   [2008]   [Mar]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH 2/6] video: use clamp() macro from kernel.h to replace local defintions
From
Date
Clamps a value to be within a given range with strict typechecking.

Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
drivers/media/video/bt8xx/bttvp.h | 2 --
drivers/media/video/usbvideo/vicam.c | 6 ------
2 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 1305d31..b38e3a0 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -82,8 +82,6 @@
/* Limits scaled width, which must be a multiple of 4. */
#define MAX_HACTIVE (0x3FF & -4)

-#define clamp(x, low, high) min (max (low, x), high)
-
#define BTTV_NORMS (\
V4L2_STD_PAL | V4L2_STD_PAL_N | \
V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index da1ba02..938a60d 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -70,12 +70,6 @@

#define VICAM_HEADER_SIZE 64

-#define clamp( x, l, h ) max_t( __typeof__( x ), \
- ( l ), \
- min_t( __typeof__( x ), \
- ( h ), \
- ( x ) ) )
-
/* Not sure what all the bytes in these char
* arrays do, but they're necessary to make
* the camera work.
--
1.5.4.4.592.g32d4c



\
 
 \ /
  Last update: 2008-03-11 22:17    [W:0.051 / U:7.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site