staging: most: rename DIM_Startup to dim_startup

This patch renames DIM_Startup to dim_startup to avoid camelcase
found by checkpatch.

CHECK: Avoid CamelCase: <DIM_Startup>
FILE: drivers/staging/most/hdm-dim2/dim2_hal.c:653:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/most/hdm-dim2/dim2_hal.c

@@ -650,7 +650,7 @@ static bool channel_detach_buffers(struct dim_channel *ch, u16 buffers_number)
 /* -------------------------------------------------------------------------- */
 /* API */
 
-u8 DIM_Startup(void *dim_base_address, u32 mlb_clock)
+u8 dim_startup(void *dim_base_address, u32 mlb_clock)
 {
 	g.dim_is_initialized = false;
 

drivers/staging/most/hdm-dim2/dim2_hal.h

@@ -65,7 +65,7 @@ struct dim_channel {
 	u16 done_sw_buffers_number; /*< Done software buffers number. */
 };
 
-u8 DIM_Startup(void *dim_base_address, u32 mlb_clock);
+u8 dim_startup(void *dim_base_address, u32 mlb_clock);
 
 void DIM_Shutdown(void);
 

drivers/staging/most/hdm-dim2/dim2_hdm.c

@@ -212,9 +212,9 @@ static int startup_dim(struct platform_device *pdev)
 			return ret;
 	}
 
-	hal_ret = DIM_Startup(dev->io_base, dev->clk_speed);
+	hal_ret = dim_startup(dev->io_base, dev->clk_speed);
 	if (hal_ret != DIM_NO_ERROR) {
-		pr_err("DIM_Startup failed: %d\n", hal_ret);
+		pr_err("dim_startup failed: %d\n", hal_ret);
 		if (pdata && pdata->destroy)
 			pdata->destroy(pdata);
 		return -ENODEV;