backlight: fix typo in tosa_lcd.c

Fix typo in drivers/video/backlight/tosa_lcd.c
"tosa_lcd_reume" should be "tosa_lcd_resume".
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/backlight/tosa_lcd.c

@@ -271,7 +271,7 @@ static int tosa_lcd_resume(struct spi_device *spi)
 }
 #else
 #define tosa_lcd_suspend	NULL
-#define tosa_lcd_reume NULL
+#define tosa_lcd_resume NULL
 #endif
 
 static struct spi_driver tosa_lcd_driver = {