media: camss: vfe: Decrease priority of of VFE HW version to 'dbg'

The HW Version can in no case represent an error, so change the print
priority to 'dbg'.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/qcom/camss/camss-vfe-170.c

@@ -185,7 +185,7 @@ static void vfe_hw_version_read(struct vfe_device *vfe, struct device *dev)
 	u32 rev = (hw_version >> 16) & 0xFFF;
 	u32 step = hw_version & 0xFFFF;
 
-	dev_err(dev, "VFE HW Version = %u.%u.%u\n", gen, rev, step);
+	dev_dbg(dev, "VFE HW Version = %u.%u.%u\n", gen, rev, step);
 }
 
 static inline void vfe_reg_clr(struct vfe_device *vfe, u32 reg, u32 clr_bits)

drivers/media/platform/qcom/camss/camss-vfe-4-7.c

@@ -258,7 +258,7 @@ static void vfe_hw_version_read(struct vfe_device *vfe, struct device *dev)
 {
 	u32 hw_version = readl_relaxed(vfe->base + VFE_0_HW_VERSION);
 
-	dev_err(dev, "VFE HW Version = 0x%08x\n", hw_version);
+	dev_dbg(dev, "VFE HW Version = 0x%08x\n", hw_version);
 }
 
 static u16 vfe_get_ub_size(u8 vfe_id)

drivers/media/platform/qcom/camss/camss-vfe-4-8.c

@@ -251,7 +251,7 @@ static void vfe_hw_version_read(struct vfe_device *vfe, struct device *dev)
 {
 	u32 hw_version = readl_relaxed(vfe->base + VFE_0_HW_VERSION);
 
-	dev_err(dev, "VFE HW Version = 0x%08x\n", hw_version);
+	dev_dbg(dev, "VFE HW Version = 0x%08x\n", hw_version);
 }
 
 static inline void vfe_reg_clr(struct vfe_device *vfe, u32 reg, u32 clr_bits)