commit 1f0acfee3ef10a10d0ee3731ad2ad59f303dc024
author Bai Ping <ping.bai@nxp.com> Mon Jun 11 10:05:54 2018 +0800
committer Jacky Bai <ping.bai@nxp.com> Fri Jan 25 18:51:16 2019 +0800
tree 681e8481f6ab8f41112254ad30655e4d0930965d
parent 661956194c7b6a92fe11ed70797164e842ee5aa1

plat: imx8mm: use ARRAY_SIZE instead of magic number

use ARRAY_SIZE to get the array size.

Signed-off-by: Bai Ping <ping.bai@nxp.com>
(cherry picked from commit aaa49f3b45d7cea0790c2856c750d6f9934e2e7d)

plat/imx/imx8mm/gpc.c

diff --git a/plat/imx/imx8mm/gpc.c b/plat/imx/imx8mm/gpc.c
index 8b916c4..b2c4832 100644
--- a/plat/imx/imx8mm/gpc.c
+++ b/plat/imx/imx8mm/gpc.c
@@ -474,7 +474,7 @@
 	int i;
 	uint32_t pll_ctrl;
 	/* bypass all the plls before enter DSM mode */
-	for (i = 0; i < 9; i++) {
+	for (i = 0; i < ARRAY_SIZE(pll_ctrl_offset); i++) {
 		pll_ctrl = mmio_read_32(IMX_ANAMIX_BASE + pll_ctrl_offset[i]);
 		pll_ctrl |= PLL_BYPASS;
 		mmio_write_32(IMX_ANAMIX_BASE + pll_ctrl_offset[i], pll_ctrl);
@@ -498,7 +498,7 @@
 	int i;
 	uint32_t pll_ctrl;
 	/* unbypass all the plls after exit from DSM mode */
-	for (i = 0; i < 9; i++) {
+	for (i = 0; i < ARRAY_SIZE(pll_ctrl_offset); i++) {
 		pll_ctrl = mmio_read_32(IMX_ANAMIX_BASE + pll_ctrl_offset[i]);
 		pll_ctrl &= ~PLL_BYPASS;
 		mmio_write_32(IMX_ANAMIX_BASE + pll_ctrl_offset[i], pll_ctrl);