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authorHarvey Harrison <harvey.harrison@gmail.com>2008-04-30 00:54:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 08:29:53 -0700
commitbdf4bbaaee3d4b8f555658333cbce1affe9070fb (patch)
treee85af55f310d5bd9391cc374bc32def7c5458046 /drivers
parent354a1f4d99240f53980275416ca3e1ac2ee73d5d (diff)
Add macros similar to min/max/min_t/max_t
Also, change the variable names used in the min/max macros to avoid shadowed variable warnings when min/max min_t/max_t are nested. Small formatting changes to make all the macros have a similar form. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix v4l build] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Cc: Michael Buesch <mb@bu3sch.de> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/bt8xx/bttvp.h2
-rw-r--r--drivers/media/video/usbvideo/vicam.c6
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 03816b73f847..27da7b423275 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -81,8 +81,6 @@
/* 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 64819353276a..17f542dfb366 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.