On Wed, Nov 20, 2013 at 03:56:32PM +0800, ZHAO Gang wrote: > stop read and return error when hit max delay time. > > Signed-off-by: ZHAO Gang <gamer...@gmail.com>
Acked-by: Mark Einon <mark.ei...@gmail.com> > --- > drivers/staging/et131x/et131x.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c > index cda037a..6254a6b 100644 > --- a/drivers/staging/et131x/et131x.c > +++ b/drivers/staging/et131x/et131x.c > @@ -1392,6 +1392,7 @@ static int et131x_phy_mii_read(struct et131x_adapter > *adapter, u8 addr, > mii_indicator); > > status = -EIO; > + goto out; > } > > /* If we hit here we were able to read the register and we need to > @@ -1399,6 +1400,7 @@ static int et131x_phy_mii_read(struct et131x_adapter > *adapter, u8 addr, > */ > *value = readl(&mac->mii_mgmt_stat) & ET_MAC_MIIMGMT_STAT_PHYCRTL_MASK; > > +out: > /* Stop the read operation */ > writel(0, &mac->mii_mgmt_cmd); > > -- > 1.8.3.1 > _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
