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V4L/DVB (3399a): cpia2/cpia2_v4l.c cleanups

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- make 2 needlessly global functions static

- remove cpia2_setup(): the driver already allows setting parameters
  through module_param(), and there's no reason for having two different
  ways for setting the same parameters

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Adrian Bunk 2006-02-28 04:40:51 -03:00 committed by Mauro Carvalho Chehab
parent d15549acfe
commit 8cbe84f33a
2 changed files with 3 additions and 28 deletions
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2
Documentation/video4linux/README.cpia2
View File

@ -70,7 +70,7 @@ line like this:
If the driver is compiled into the kernel, at boot time specify them
like this:
cpia2=num_buffers:3,buffer_size:65535
cpia2.num_buffers=3 cpia2.buffer_size=65535
What buffer size should I use?
------------------------------

29
drivers/media/video/cpia2/cpia2_v4l.c
View File

@ -2053,7 +2053,7 @@ static void __init check_parameters(void)
* cpia2_init/module_init
*
*****************************************************************************/
int __init cpia2_init(void)
static int __init cpia2_init(void)
{
LOG("%s v%d.%d.%d\n",
ABOUT, CPIA2_MAJ_VER, CPIA2_MIN_VER, CPIA2_PATCH_VER);
@ -2068,37 +2068,12 @@ int __init cpia2_init(void)
* cpia2_exit/module_exit
*
*****************************************************************************/
void __exit cpia2_exit(void)
static void __exit cpia2_exit(void)
{
cpia2_usb_cleanup();
schedule_timeout(2 * HZ);
}
int __init cpia2_setup(char *str)
{
while(str) {
if(!strncmp(str, "buffer_size:", 12)) {
buffer_size = simple_strtoul(str + 13, &str, 10);
} else if(!strncmp(str, "num_buffers:", 12)) {
num_buffers = simple_strtoul(str + 13, &str, 10);
} else if(!strncmp(str, "alternate:", 10)) {
alternate = simple_strtoul(str + 11, &str, 10);
} else if(!strncmp(str, "video_nr:", 9)) {
video_nr = simple_strtoul(str + 10, &str, 10);
} else if(!strncmp(str, "flicker_freq:",13)) {
flicker_freq = simple_strtoul(str + 14, &str, 10);
} else if(!strncmp(str, "flicker_mode:",13)) {
flicker_mode = simple_strtoul(str + 14, &str, 10);
} else {
++str;
}
}
return 1;
}
__setup("cpia2=", cpia2_setup);
module_init(cpia2_init);
module_exit(cpia2_exit);