diff mbox series

[3/7] gpu: ipu-v3: Remove unused ipu_idmac_channel_busy

Message ID 20241226022752.219399-4-linux@treblig.org
State New
Headers show
Series None | expand

Commit Message

Dr. David Alan Gilbert Dec. 26, 2024, 2:27 a.m. UTC 
From: "Dr. David Alan Gilbert" <linux@treblig.org>

The last use of ipu_idmac_channel_busy() was removed in 2017 by
commit eb8c88808c83 ("drm/imx: add deferred plane disabling")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 drivers/gpu/ipu-v3/ipu-common.c | 6 ------
 drivers/gpu/ipu-v3/ipu-prv.h    | 2 --
 2 files changed, 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index a8570e1bdf28..fa77e4e64f12 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -484,12 +484,6 @@  int ipu_idmac_enable_channel(struct ipuv3_channel *channel)
 }
 EXPORT_SYMBOL_GPL(ipu_idmac_enable_channel);
 
-bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno)
-{
-	return (ipu_idmac_read(ipu, IDMAC_CHA_BUSY(chno)) & idma_mask(chno));
-}
-EXPORT_SYMBOL_GPL(ipu_idmac_channel_busy);
-
 int ipu_idmac_wait_busy(struct ipuv3_channel *channel, int ms)
 {
 	struct ipu_soc *ipu = channel->ipu;
diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
index 3884acb7995a..16322b2137f8 100644
--- a/drivers/gpu/ipu-v3/ipu-prv.h
+++ b/drivers/gpu/ipu-v3/ipu-prv.h
@@ -216,8 +216,6 @@  void ipu_srm_dp_update(struct ipu_soc *ipu, bool sync);
 int ipu_module_enable(struct ipu_soc *ipu, u32 mask);
 int ipu_module_disable(struct ipu_soc *ipu, u32 mask);
 
-bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno);
-
 int ipu_csi_init(struct ipu_soc *ipu, struct device *dev, int id,
 		 unsigned long base, u32 module, struct clk *clk_ipu);
 void ipu_csi_exit(struct ipu_soc *ipu, int id);