diff options
Diffstat (limited to 'drivers/net/pcs')
| -rw-r--r-- | drivers/net/pcs/pcs-altera-tse.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/pcs/pcs-altera-tse.c b/drivers/net/pcs/pcs-altera-tse.c index 97a7cabff962..e86cadc391e8 100644 --- a/drivers/net/pcs/pcs-altera-tse.c +++ b/drivers/net/pcs/pcs-altera-tse.c @@ -60,7 +60,6 @@ static void tse_pcs_write(struct altera_tse_pcs *tse_pcs, int regnum, static int tse_pcs_reset(struct altera_tse_pcs *tse_pcs) { - int i = 0; u16 bmcr; /* Reset PCS block */ @@ -68,13 +67,9 @@ static int tse_pcs_reset(struct altera_tse_pcs *tse_pcs) bmcr |= BMCR_RESET; tse_pcs_write(tse_pcs, MII_BMCR, bmcr); - for (i = 0; i < SGMII_PCS_SW_RESET_TIMEOUT; i++) { - if (!(tse_pcs_read(tse_pcs, MII_BMCR) & BMCR_RESET)) - return 0; - udelay(1); - } - - return -ETIMEDOUT; + return read_poll_timeout(tse_pcs_read, bmcr, (bmcr & BMCR_RESET), + 10, SGMII_PCS_SW_RESET_TIMEOUT, 1, + tse_pcs, MII_BMCR); } static int alt_tse_pcs_validate(struct phylink_pcs *pcs, |