drivers/fbtft: Remove unnecessary braces from if/else

drivers/fbtft: Remove unnecessary braces from if/else

The Linux kernel coding style states that braces should only be used
when necessary.

This fixes the checkpatch warning

WARNING: line over 80 characters
+	} else if (display->regwidth == 8 && display->buswidth == 9 && par->spi) {

introduced by patch #1.

Signed-off-by: Luis Gerhorst <[email protected]>
Acked-by: Jonny Schaefer <[email protected]>
Acked-by: Alexander Wuerstlein <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>