* [PATCH v2] net: jme: fix suspend/resume on JMC260
@ 2016-02-23 6:20 Diego Viola
0 siblings, 0 replies; only message in thread
From: Diego Viola @ 2016-02-23 6:20 UTC (permalink / raw)
To: cooldavid
Cc: netdev, linux-kernel, richard.weinberger, pavel, rjw, davem,
valdis.kletnieks, Diego Viola
The JMC260 network card fails to suspend/resume because the call to
jme_start_irq() was too early, moving the call to jme_start_irq() after
the jme_reset_link() function makes it work.
Prior this change suspend/resume would fail unless /sys/power/pm_async=0
was explicitly specified.
Signed-off-by: Diego Viola <diego.viola@gmail.com>
---
drivers/net/ethernet/jme.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index b1de7af..8adbe8f 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -3312,13 +3312,14 @@ jme_resume(struct device *dev)
jme_reset_phy_processor(jme);
jme_phy_calibration(jme);
jme_phy_setEA(jme);
- jme_start_irq(jme);
netif_device_attach(netdev);
atomic_inc(&jme->link_changing);
jme_reset_link(jme);
+ jme_start_irq(jme);
+
return 0;
}
--
2.7.1
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