Message ID | 1368085364-32488-1-git-send-email-yamada.m@jp.panasonic.com |
---|---|
State | Accepted |
Delegated to: | Tom Rini |
Headers | show |
On Wed, May 08, 2013 at 09:42:44PM -0000, Masahiro Yamada wrote: > If timeout is occurred at the while loop above, > the value of 'timeout' is -1, not 0. > > Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Applied to u-boot/master, thanks!
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h index a290073..f63a069 100644 --- a/drivers/net/smc911x.h +++ b/drivers/net/smc911x.h @@ -484,7 +484,7 @@ static void smc911x_reset(struct eth_device *dev) while (timeout-- && !(smc911x_reg_read(dev, PMT_CTRL) & PMT_CTRL_READY)) udelay(10); - if (!timeout) { + if (timeout < 0) { printf(DRIVERNAME ": timeout waiting for PM restore\n"); return; @@ -500,7 +500,7 @@ static void smc911x_reset(struct eth_device *dev) while (timeout-- && smc911x_reg_read(dev, E2P_CMD) & E2P_CMD_EPC_BUSY) udelay(10); - if (!timeout) { + if (timeout < 0) { printf(DRIVERNAME ": reset timeout\n"); return; }
If timeout is occurred at the while loop above, the value of 'timeout' is -1, not 0. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> --- drivers/net/smc911x.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)