diff options
Diffstat (limited to 'drivers/net/ipa/gsi.c')
| -rw-r--r-- | drivers/net/ipa/gsi.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 66570609c845..d343dc94cb48 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -238,11 +238,6 @@ static void gsi_irq_ieob_enable(struct gsi *gsi, u32 evt_ring_id) iowrite32(val, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET); } -static void gsi_isr_ieob_clear(struct gsi *gsi, u32 mask) -{ - iowrite32(mask, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_CLR_OFFSET); -} - static void gsi_irq_ieob_disable(struct gsi *gsi, u32 evt_ring_id) { u32 val; @@ -777,7 +772,6 @@ static void gsi_channel_deprogram(struct gsi_channel *channel) int gsi_channel_start(struct gsi *gsi, u32 channel_id) { struct gsi_channel *channel = &gsi->channel[channel_id]; - u32 evt_ring_id = channel->evt_ring_id; int ret; mutex_lock(&gsi->mutex); @@ -786,9 +780,6 @@ int gsi_channel_start(struct gsi *gsi, u32 channel_id) mutex_unlock(&gsi->mutex); - /* Clear the channel's event ring interrupt in case it's pending */ - gsi_isr_ieob_clear(gsi, BIT(evt_ring_id)); - gsi_channel_thaw(channel); return ret; @@ -1093,7 +1084,7 @@ static void gsi_isr_ieob(struct gsi *gsi) u32 event_mask; event_mask = ioread32(gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_OFFSET); - gsi_isr_ieob_clear(gsi, event_mask); + iowrite32(event_mask, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_CLR_OFFSET); while (event_mask) { u32 evt_ring_id = __ffs(event_mask); |