src/northbridge: Remove unnecessary space after casts

Change-Id: If6c1a17d15e24ecdc56b0cc9cb7e7dc7d6e6936b
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69813
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/i440bx/raminit.c b/src/northbridge/intel/i440bx/raminit.c
index 93cbeb9..b3f8780e 100644
--- a/src/northbridge/intel/i440bx/raminit.c
+++ b/src/northbridge/intel/i440bx/raminit.c
@@ -358,7 +358,7 @@
 	/* Configure the RAM command. */
 	reg16 = pci_read_config16(NB, SDRAMC);
 	reg16 &= 0xff1f;		/* Clear bits 7-5. */
-	reg16 |= (u16) (command << 5);	/* Write command into bits 7-5. */
+	reg16 |= (u16)(command << 5);	/* Write command into bits 7-5. */
 	pci_write_config16(NB, SDRAMC, reg16);
 
 	/*