staging: fbtft: Modify block comments based on kernel coding style

Add the required trailing * on subsequent lines as well as move the */
on a separate line. Checkpatch found this issue.

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/fbtft/fb_ili9320.c b/drivers/staging/fbtft/fb_ili9320.c
index 3ed50fe..5da2764 100644
--- a/drivers/staging/fbtft/fb_ili9320.c
+++ b/drivers/staging/fbtft/fb_ili9320.c
@@ -216,10 +216,10 @@
 }
 
 /*
-  Gamma string format:
-    VRP0 VRP1 RP0 RP1 KP0 KP1 KP2 KP3 KP4 KP5
-    VRN0 VRN1 RN0 RN1 KN0 KN1 KN2 KN3 KN4 KN5
-*/
+ * Gamma string format:
+ *  VRP0 VRP1 RP0 RP1 KP0 KP1 KP2 KP3 KP4 KP5
+ *  VRN0 VRN1 RN0 RN1 KN0 KN1 KN2 KN3 KN4 KN5
+ */
 #define CURVE(num, idx)  curves[num * par->gamma.num_values + idx]
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {