gpu: ipu-v3: Remove unused ipu_vdi_unsetup

ipu_vdi_unsetup() was added in 2016 by
commit 2d2ead453077 ("gpu: ipu-v3: Add Video Deinterlacer unit")
but has remained unused.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241226022752.219399-6-linux@treblig.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c
index a593b232b6d3e37cd83c378b4f0081734f0b3091..af9631fd42560ae6a13a20e4c05e2facad5f1879 100644 (file)
--- a/drivers/gpu/ipu-v3/ipu-vdi.c
+++ b/drivers/gpu/ipu-v3/ipu-vdi.c
@@ -150,17 +150,6 @@ void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres)
 }
 EXPORT_SYMBOL_GPL(ipu_vdi_setup);
 
-void ipu_vdi_unsetup(struct ipu_vdi *vdi)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&vdi->lock, flags);
-       ipu_vdi_write(vdi, 0, VDI_FSIZE);
-       ipu_vdi_write(vdi, 0, VDI_C);
-       spin_unlock_irqrestore(&vdi->lock, flags);
-}
-EXPORT_SYMBOL_GPL(ipu_vdi_unsetup);
-
 int ipu_vdi_enable(struct ipu_vdi *vdi)
 {
        unsigned long flags;

diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 8870f65c9a8b30ec0122294bd99ed617ca0d820f..c9ed4b6a408bcc09df8015a5c3e142fe5a7d87dd 100644 (file)
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -463,7 +463,6 @@ struct ipu_vdi;
 void ipu_vdi_set_field_order(struct ipu_vdi *vdi, v4l2_std_id std, u32 field);
 void ipu_vdi_set_motion(struct ipu_vdi *vdi, enum ipu_motion_sel motion_sel);
 void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres);
-void ipu_vdi_unsetup(struct ipu_vdi *vdi);
 int ipu_vdi_enable(struct ipu_vdi *vdi);
 int ipu_vdi_disable(struct ipu_vdi *vdi);
 struct ipu_vdi *ipu_vdi_get(struct ipu_soc *ipu);