diff options
Diffstat (limited to 'drivers/net/r8169.c')
| -rw-r--r-- | drivers/net/r8169.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index ca93cdf002a7..6949504589db 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -559,6 +559,11 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value) break; udelay(25); } + /* + * Some configurations require a small delay even after the write + * completed indication or the next write might fail. + */ + udelay(25); } static int mdio_read(void __iomem *ioaddr, int reg_addr) |