staging: sm750fb: rename hw_sm750_setBLANK

Rename `hw_sm750_setBLANK` to `hw_sm750_set_blank` to conform with
kernel style guidelines as reported by checkpatch.pl

CHECK: Avoid CamelCase: <hw_sm750_setBLANK>

Signed-off-by: Eric Florin <[email protected]>
Link: https://lore.kernel.org/r/e00a39ffba89e000fdf8dc277166297d995aa891.1747619816.git.ericflorin@google.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Eric Florin

drivers/staging/sm750fb/sm750.c

@@ -606,7 +606,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
 	crtc->ywrapstep = 0;
 
 	output->proc_setBLANK = (sm750_dev->revid == SM750LE_REVISION_ID) ?
-				 hw_sm750le_setBLANK : hw_sm750_setBLANK;
+				 hw_sm750le_setBLANK : hw_sm750_set_blank;
 	/* chip specific phase */
 	sm750_dev->accel.de_wait = (sm750_dev->revid == SM750LE_REVISION_ID) ?
 				    hw_sm750le_de_wait : hw_sm750_de_wait;

drivers/staging/sm750fb/sm750.h

@@ -211,7 +211,7 @@ int hw_sm750_crtc_set_mode(struct lynxfb_crtc *crtc,
 int hw_sm750_set_col_reg(struct lynxfb_crtc *crtc, ushort index,
 			 ushort red, ushort green, ushort blue);
 
-int hw_sm750_setBLANK(struct lynxfb_output *output, int blank);
+int hw_sm750_set_blank(struct lynxfb_output *output, int blank);
 int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank);
 int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
 			 const struct fb_var_screeninfo *var,

drivers/staging/sm750fb/sm750_hw.c

@@ -421,7 +421,7 @@ int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank)
 	return 0;
 }
 
-int hw_sm750_setBLANK(struct lynxfb_output *output, int blank)
+int hw_sm750_set_blank(struct lynxfb_output *output, int blank)
 {
 	unsigned int dpms, pps, crtdb;