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net: macb: change return type for gem_ptp_set_one_step_sync() 

gem_ptp_set_one_step_sync() always returns zero thus change its return
type to void.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220608080818.1495044-1-claudiu.beznea@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Claudiu Beznea 2022-06-08 11:08:18 +03:00 committed by Paolo Abeni
parent e4c437cd92
commit 263efe85a4
1 changed files with 2 additions and 5 deletions
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7
drivers/net/ethernet/cadence/macb_ptp.c
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@ -434,7 +434,7 @@ int gem_get_hwtst(struct net_device *dev, struct ifreq *rq)
return 0;
}
static int gem_ptp_set_one_step_sync(struct macb *bp, u8 enable)
static void gem_ptp_set_one_step_sync(struct macb *bp, u8 enable)
{
u32 reg_val;
@ -444,8 +444,6 @@ static int gem_ptp_set_one_step_sync(struct macb *bp, u8 enable)
macb_writel(bp, NCR, reg_val | MACB_BIT(OSSMODE));
else
macb_writel(bp, NCR, reg_val & ~MACB_BIT(OSSMODE));
return 0;
}
int gem_set_hwtst(struct net_device *dev, struct ifreq *ifr, int cmd)
@ -468,8 +466,7 @@ int gem_set_hwtst(struct net_device *dev, struct ifreq *ifr, int cmd)
case HWTSTAMP_TX_OFF:
break;
case HWTSTAMP_TX_ONESTEP_SYNC:
if (gem_ptp_set_one_step_sync(bp, 1) != 0)
return -ERANGE;
gem_ptp_set_one_step_sync(bp, 1);
tx_bd_control = TSTAMP_ALL_FRAMES;
break;
case HWTSTAMP_TX_ON: