diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-04 19:31:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-04 19:31:19 +0300 |
| commit | a947c8f0313c0cf3691b8d8d2b9aaddf372afdcc (patch) | |
| tree | d7be970345a1446af169047b554888f66f107fca /drivers/isdn/hisax/hscx_irq.c | |
| parent | b9db21f8b964e158f95bb581c887159b6cb98ffa (diff) | |
| download | linux-a947c8f0313c0cf3691b8d8d2b9aaddf372afdcc.tar.xz | |
isdn: hisax: Fix test in waitforxfw
The negation makes it a bool before the comparison and hence it
will never be 0x40.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hisax/hscx_irq.c')
| -rw-r--r-- | drivers/isdn/hisax/hscx_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hisax/hscx_irq.c b/drivers/isdn/hisax/hscx_irq.c index 7b1ad5e4ecda..2387d76c721a 100644 --- a/drivers/isdn/hisax/hscx_irq.c +++ b/drivers/isdn/hisax/hscx_irq.c @@ -32,7 +32,7 @@ waitforXFW(struct IsdnCardState *cs, int hscx) { int to = 50; - while ((!(READHSCX(cs, hscx, HSCX_STAR) & 0x44) == 0x40) && to) { + while (((READHSCX(cs, hscx, HSCX_STAR) & 0x44) != 0x40) && to) { udelay(1); to--; } |