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| author | Thierry MERLE <thierry.merle@free.fr> | 2008-09-02 00:32:10 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-09-05 01:27:03 +0400 |
| commit | c4e3fd940c7081a0332e9b4ea6485744075067b0 (patch) | |
| tree | d777a8ac3f2c4eceb0f8e57bcd95579ca9f24d0c /drivers/media/video | |
| parent | db210426d48998ed412f267b28cf6e62ea0496a8 (diff) | |
| download | linux-c4e3fd940c7081a0332e9b4ea6485744075067b0.tar.xz | |
V4L/DVB (8877): b2c2 and bt8xx: udelay to mdelay
b2c2-flexcop, dvb/bt8xx and video/bt8xx fails to build on ARM with:
__bad_udelay is specifically designed on ARM to fail when udelay is
called in a bad way. arch/arm/include/asm/delay.h has this to say
about __bad_udelay:
/*
* This function intentionally does not exist; if you see references to
* it, it means that you're calling udelay() with an out of range value.
*
* With currently imposed limits, this means that we support a max delay
* of 2000us. Further limits: HZ<=1000 and bogomips<=3355
*/
extern void __bad_udelay(void);
Solution is to replace udelay by a mdelay and udelay with value less than 2000
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-cards.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index 9001de233323..6081edc362df 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -4039,7 +4039,8 @@ static void __devinit boot_msp34xx(struct bttv *btv, int pin) gpio_inout(mask,mask); gpio_bits(mask,0); - udelay(2500); + mdelay(2); + udelay(500); gpio_bits(mask,mask); if (bttv_gpio) |