video: sprd: remove build warnings

[profile/mobile/platform/kernel/u-boot-tm1.git] / drivers / video / sprdfb / sprdfb_dsi.c

diff --git a/drivers/video/sprdfb/sprdfb_dsi.c b/drivers/video/sprdfb/sprdfb_dsi.c
index 5f83e18..c944c25 100644 (file)
--- a/drivers/video/sprdfb/sprdfb_dsi.c
+++ b/drivers/video/sprdfb/sprdfb_dsi.c
@@ -35,11 +35,6 @@ struct sprdfb_dsi_context {
 \r
 static struct sprdfb_dsi_context dsi_ctx;\r
 \r
-static void __raw_bits_and(unsigned int v, unsigned int a)\r
-{\r
-       __raw_writel((__raw_readl(a) & v), a);\r
-}\r
-\r
 static uint32_t dsi_core_read_function(uint32_t addr, uint32_t offset)\r
 {\r
        return __raw_readl(addr + offset);\r
@@ -371,7 +366,9 @@ int32_t sprdfb_dsi_ready(struct sprdfb_device *dev)
 \r
 static int32_t sprdfb_dsi_set_lp_mode(void)\r
 {\r
+#ifndef CONFIG_DSIH_VERSION_1P21A\r
        uint32_t reg_val;\r
+#endif\r
        FB_PRINT("sprdfb:[%s]\n", __FUNCTION__);\r
 \r
        mipi_dsih_cmd_mode(&(dsi_ctx.dsi_inst), 1);\r
@@ -445,7 +442,6 @@ void backlight_control(int brigtness)
        printf("%s : %d\n", __func__, brigtness);
        sprdfb_dsi_gen_write(set_bl_seq, LCM_SEND(2) & LCM_TAG_MASK);
 }
-EXPORT_SYMBOL(backlight_control);
 
 static int32_t sprdfb_dsi_gen_read(uint8_t *param, uint16_t param_length, uint8_t bytes_to_read, uint8_t *read_buffer)\r
 {\r