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authorThomas Gleixner <tglx@linutronix.de>2010-04-01 20:20:57 +0200
committerClark Williams <williams@redhat.com>2012-04-10 16:36:50 -0500
commite6821dfde6a6e5f4426d03f71b38c2478c89df08 (patch)
tree6ee5bd3464fe45ce8b7ec5cc207a9e7217e52d1d /drivers
parent58b86b0a68310b719cfe98c143baa8e599370294 (diff)
drivers: net: gianfar: Make RT aware
The adjust_link() disables interrupts before taking the queue locks. On RT those locks are converted to "sleeping" locks and therefor the local_irq_save/restore must be converted to local_irq_save/restore_nort. Reported-by: Xianghua Xiao <xiaoxianghua@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Xianghua Xiao <xiaoxianghua@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 83199fd0d62b..97d238c0a114 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1671,7 +1671,7 @@ void stop_gfar(struct net_device *dev)
/* Lock it down */
- local_irq_save(flags);
+ local_irq_save_nort(flags);
lock_tx_qs(priv);
lock_rx_qs(priv);
@@ -1679,7 +1679,7 @@ void stop_gfar(struct net_device *dev)
unlock_rx_qs(priv);
unlock_tx_qs(priv);
- local_irq_restore(flags);
+ local_irq_restore_nort(flags);
/* Free the IRQs */
if (priv->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
@@ -2949,7 +2949,7 @@ static void adjust_link(struct net_device *dev)
struct phy_device *phydev = priv->phydev;
int new_state = 0;
- local_irq_save(flags);
+ local_irq_save_nort(flags);
lock_tx_qs(priv);
if (phydev->link) {
@@ -3016,7 +3016,7 @@ static void adjust_link(struct net_device *dev)
if (new_state && netif_msg_link(priv))
phy_print_status(phydev);
unlock_tx_qs(priv);
- local_irq_restore(flags);
+ local_irq_restore_nort(flags);
}
/* Update the hash table based on the current list of multicast