At Wed, 16 Dec 2009 16:54:43 +0100, Roel Kluin wrote:
limit and jiffies are unsigned so the test did not work.
Signed-off-by: Roel Kluin roel.kluin@gmail.com
Found using coccinelle: http://coccinelle.lip6.fr/
- for (i = 0; i < 32768 && (limit-jiffies >= 0); i++)
- for (i = 0; i < 32768 && (limit >= jiffies); i++)
No, it should use time_after_eq(limit, jiffies) instead.
thanks,
Takashi
Ok,
Applied now. Thanks.
Takashi
diff --git a/sound/oss/pss.c b/sound/oss/pss.c index 83f5ee2..e19dd5d 100644 --- a/sound/oss/pss.c +++ b/sound/oss/pss.c @@ -269,7 +269,7 @@ static int pss_reset_dsp(pss_confdata * devc) unsigned long i, limit = jiffies + HZ/10;
outw(0x2000, REG(PSS_CONTROL));
- for (i = 0; i < 32768 && (limit-jiffies >= 0); i++)
- for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++) inw(REG(PSS_CONTROL)); outw(0x0000, REG(PSS_CONTROL)); return 1;
@@ -369,11 +369,11 @@ static int pss_download_boot(pss_confdata * devc, unsigned char *block, int size outw(0, REG(PSS_DATA));
limit = jiffies + HZ/10;
for (i = 0; i < 32768 && (limit - jiffies >= 0); i++)
for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++) val = inw(REG(PSS_STATUS));limit = jiffies + HZ/10;
for (i = 0; i < 32768 && (limit-jiffies >= 0); i++)
for (i = 0; i < 32768 && time_after_eq(limit, jiffies); i++)
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