staging: most: rename DIM_GetLockState to dim_get_lock_state

This patch renames DIM_GetLockState to dim_get_lock_state to avoid
camelcase found by checkpatch.

CHECK: Avoid CamelCase: <DIM_GetLockState>
FILE: drivers/staging/most/hdm-dim2/dim2_hdm.c:131:
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

@@ -679,7 +679,7 @@ void dim_shutdown(void)
 	dim2_cleanup();
 }
 
-bool DIM_GetLockState(void)
+bool dim_get_lock_state(void)
 {
 	return dim2_is_mlb_locked();
 }

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

@@ -69,7 +69,7 @@ u8 dim_startup(void *dim_base_address, u32 mlb_clock);
 
 void dim_shutdown(void);
 
-bool DIM_GetLockState(void);
+bool dim_get_lock_state(void);
 
 u16 DIM_NormCtrlAsyncBufferSize(u16 buf_size);
 

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

@@ -128,7 +128,7 @@ bool dim2_sysfs_get_state_cb(void)
 	unsigned long flags;
 
 	spin_lock_irqsave(&dim_lock, flags);
-	state = DIM_GetLockState();
+	state = dim_get_lock_state();
 	spin_unlock_irqrestore(&dim_lock, flags);
 
 	return state;