diff options
| author | Sean Anderson <sean.anderson@linux.dev> | 2024-05-03 15:29:15 -0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2024-06-17 10:38:18 +0300 |
| commit | af197bef93bdf25c60cd0aebe7f7709dfc4c1d82 (patch) | |
| tree | 2c59c83d35d92a88344e9584a46700bfff8eb876 /drivers/gpu/drm/xlnx | |
| parent | c194dd025ae9e5b2c99056200f1e39494919a6cb (diff) | |
drm: zynqmp_dp: Don't delay work
We always call scheduled_delayed_work with no delay, so just use a
non-delayed work_struct instead.
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240503192922.2172314-4-sean.anderson@linux.dev
Diffstat (limited to 'drivers/gpu/drm/xlnx')
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_dp.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c index 12a8248ed125..129beac4c073 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -298,7 +298,7 @@ struct zynqmp_dp_config { struct zynqmp_dp { struct drm_dp_aux aux; struct drm_bridge bridge; - struct delayed_work hpd_work; + struct work_struct hpd_work; struct drm_bridge *next_bridge; struct device *dev; @@ -1482,7 +1482,7 @@ static void zynqmp_dp_bridge_atomic_disable(struct drm_bridge *bridge, struct zynqmp_dp *dp = bridge_to_dp(bridge); dp->enabled = false; - cancel_delayed_work(&dp->hpd_work); + cancel_work(&dp->hpd_work); zynqmp_dp_write(dp, ZYNQMP_DP_MAIN_STREAM_ENABLE, 0); drm_dp_dpcd_writeb(&dp->aux, DP_SET_POWER, DP_SET_POWER_D3); zynqmp_dp_write(dp, ZYNQMP_DP_TX_PHY_POWER_DOWN, @@ -1648,8 +1648,7 @@ void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp) static void zynqmp_dp_hpd_work_func(struct work_struct *work) { - struct zynqmp_dp *dp = container_of(work, struct zynqmp_dp, - hpd_work.work); + struct zynqmp_dp *dp = container_of(work, struct zynqmp_dp, hpd_work); enum drm_connector_status status; status = zynqmp_dp_bridge_detect(&dp->bridge); @@ -1685,7 +1684,7 @@ static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data) zynqmp_dpsub_drm_handle_vblank(dp->dpsub); if (status & ZYNQMP_DP_INT_HPD_EVENT) - schedule_delayed_work(&dp->hpd_work, 0); + schedule_work(&dp->hpd_work); if (status & ZYNQMP_DP_INT_HPD_IRQ) { int ret; @@ -1727,7 +1726,7 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub) dp->dpsub = dpsub; dp->status = connector_status_disconnected; - INIT_DELAYED_WORK(&dp->hpd_work, zynqmp_dp_hpd_work_func); + INIT_WORK(&dp->hpd_work, zynqmp_dp_hpd_work_func); /* Acquire all resources (IOMEM, IRQ and PHYs). */ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dp"); @@ -1832,7 +1831,7 @@ void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub) zynqmp_dp_write(dp, ZYNQMP_DP_INT_DS, ZYNQMP_DP_INT_ALL); disable_irq(dp->irq); - cancel_delayed_work_sync(&dp->hpd_work); + cancel_work_sync(&dp->hpd_work); zynqmp_dp_write(dp, ZYNQMP_DP_TRANSMITTER_ENABLE, 0); zynqmp_dp_write(dp, ZYNQMP_DP_INT_DS, 0xffffffff); |