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path: root/drivers/net/gianfar_ptp.c
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Diffstat (limited to 'drivers/net/gianfar_ptp.c')
-rw-r--r--drivers/net/gianfar_ptp.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/gianfar_ptp.c b/drivers/net/gianfar_ptp.c
index 1c97861596f0..f67b8aebc89c 100644
--- a/drivers/net/gianfar_ptp.c
+++ b/drivers/net/gianfar_ptp.c
@@ -193,14 +193,9 @@ static void set_alarm(struct etsects *etsects)
193/* Caller must hold etsects->lock. */ 193/* Caller must hold etsects->lock. */
194static void set_fipers(struct etsects *etsects) 194static void set_fipers(struct etsects *etsects)
195{ 195{
196 u32 tmr_ctrl = gfar_read(&etsects->regs->tmr_ctrl); 196 set_alarm(etsects);
197
198 gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl & (~TE));
199 gfar_write(&etsects->regs->tmr_prsc, etsects->tmr_prsc);
200 gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); 197 gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1);
201 gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); 198 gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2);
202 set_alarm(etsects);
203 gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|TE);
204} 199}
205 200
206/* 201/*
@@ -511,7 +506,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
511 gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); 506 gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1);
512 gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); 507 gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2);
513 set_alarm(etsects); 508 set_alarm(etsects);
514 gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE); 509 gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE|FRD);
515 510
516 spin_unlock_irqrestore(&etsects->lock, flags); 511 spin_unlock_irqrestore(&etsects->lock, flags);
517 512