[PATCH v2 1/7] video: imx: ipuv3: remove undefined function declarations

[Brian Ruley]

These functions don't seem to be defined nor called anywhere so remove
them.

Signed-off-by: Brian Ruley <brian.ruley at gehealthcare.com>
---

(no changes since v1)

 drivers/video/imx/ipu.h        | 4 ----
 drivers/video/imx/ipu_common.c | 8 --------
 2 files changed, 12 deletions(-)

diff --git a/drivers/video/imx/ipu.h b/drivers/video/imx/ipu.h
index 4c13c9342f7..93bc97e6300 100644
--- a/drivers/video/imx/ipu.h
+++ b/drivers/video/imx/ipu.h
@@ -215,10 +215,6 @@ int32_t ipu_init_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
 				dma_addr_t phyaddr_0, dma_addr_t phyaddr_1,
 				uint32_t u_offset, uint32_t v_offset);
 
-int32_t ipu_update_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
-				  uint32_t bufNum, dma_addr_t phyaddr);
-
-int32_t ipu_is_channel_busy(ipu_channel_t channel);
 void ipu_clear_buffer_ready(ipu_channel_t channel, ipu_buffer_t type,
 		uint32_t bufNum);
 int32_t ipu_enable_channel(ipu_channel_t channel);
diff --git a/drivers/video/imx/ipu_common.c b/drivers/video/imx/ipu_common.c
index bd1ef0a800d..61a3fe1e83b 100644
--- a/drivers/video/imx/ipu_common.c
+++ b/drivers/video/imx/ipu_common.c
@@ -1249,14 +1249,6 @@ ipu_color_space_t format_to_colorspace(uint32_t fmt)
 	return RGB;
 }
 
-/* should be removed when clk framework is availiable */
-int ipu_set_ldb_clock(int rate)
-{
-	ldb_clk.rate = rate;
-
-	return 0;
-}
-
 bool ipu_clk_enabled(void)
 {
 	return g_ipu_clk_enabled;
-- 
2.39.5