1 files changed, 0 insertions, 60 deletions

diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
index e1c757933e27..2a1746dcc1c5 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
@@ -22,11 +22,6 @@
  * alternate register layout.
  */
 
-#define CSID_HW_VERSION		0x0
-#define		HW_VERSION_STEPPING	0
-#define		HW_VERSION_REVISION	16
-#define		HW_VERSION_GENERATION	28
-
 #define CSID_RST_STROBES	0x10
 #define		RST_STROBES	0
 
@@ -352,29 +347,6 @@ static int csid_configure_testgen_pattern(struct csid_device *csid, s32 val)
 }
 
 /*
- * csid_hw_version - CSID hardware version query
- * @csid: CSID device
- *
- * Return HW version or error
- */
-static u32 csid_hw_version(struct csid_device *csid)
-{
-	u32 hw_version;
-	u32 hw_gen;
-	u32 hw_rev;
-	u32 hw_step;
-
-	hw_version = readl_relaxed(csid->base + CSID_HW_VERSION);
-	hw_gen = (hw_version >> HW_VERSION_GENERATION) & 0xF;
-	hw_rev = (hw_version >> HW_VERSION_REVISION) & 0xFFF;
-	hw_step = (hw_version >> HW_VERSION_STEPPING) & 0xFFFF;
-	dev_dbg(csid->camss->dev, "CSID HW Version = %u.%u.%u\n",
-		hw_gen, hw_rev, hw_step);
-
-	return hw_version;
-}
-
-/*
  * csid_isr - CSID module interrupt service routine
  * @irq: Interrupt line
  * @dev: CSID device
@@ -443,38 +415,6 @@ static int csid_reset(struct csid_device *csid)
 	return 0;
 }
 
-static u32 csid_src_pad_code(struct csid_device *csid, u32 sink_code,
-			     unsigned int match_format_idx, u32 match_code)
-{
-	switch (sink_code) {
-	case MEDIA_BUS_FMT_SBGGR10_1X10:
-	{
-		u32 src_code[] = {
-			MEDIA_BUS_FMT_SBGGR10_1X10,
-			MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE,
-		};
-
-		return csid_find_code(src_code, ARRAY_SIZE(src_code),
-				      match_format_idx, match_code);
-	}
-	case MEDIA_BUS_FMT_Y10_1X10:
-	{
-		u32 src_code[] = {
-			MEDIA_BUS_FMT_Y10_1X10,
-			MEDIA_BUS_FMT_Y10_2X8_PADHI_LE,
-		};
-
-		return csid_find_code(src_code, ARRAY_SIZE(src_code),
-				      match_format_idx, match_code);
-	}
-	default:
-		if (match_format_idx > 0)
-			return 0;
-
-		return sink_code;
-	}
-}
-
 static void csid_subdev_init(struct csid_device *csid)
 {
 	csid->testgen.modes = csid_testgen_modes;