Commit 4f9c64e9 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Dmitry Baryshkov
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gpu: ipu-v3: Remove unused ipu_idmac_channel_busy 



The last use of ipu_idmac_channel_busy() was removed in 2017 by
commit eb8c8880 ("drm/imx: add deferred plane disabling")

Remove it.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241226022752.219399-4-linux@treblig.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent a52ba18c

drivers/gpu/ipu-v3/ipu-common.c

+0 −6
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/ipu-v3/ipu-prv.h

+0 −2
Original line number Diff line number Diff line
@@ -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);