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authorSimon Glass <sjg@chromium.org>2017-01-17 16:52:55 -0700
committerSimon Glass <sjg@chromium.org>2017-02-08 06:12:14 -0700
commite160f7d430f163bc42757aff3bf2bcac0a459f02 (patch)
treece006f94b4a52f6fff567eacd86922c3be6df706 /board
parent8aa41363ebf46b9ff63b311bd2aa793c67a49def (diff)
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dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board')
-rw-r--r--board/qualcomm/dragonboard410c/dragonboard410c.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c b/board/qualcomm/dragonboard410c/dragonboard410c.c
index 1fa5664..818ae04 100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -44,7 +44,8 @@ int board_prepare_usb(enum usb_init_type type)
/* Try to request gpios needed to start usb host on dragonboard */
if (!dm_gpio_is_valid(&hub_reset)) {
- node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
+ node = fdt_subnode_offset(gd->fdt_blob,
+ dev_of_offset(pmic_gpio),
"usb_hub_reset_pm");
if (node < 0) {
printf("Failed to find usb_hub_reset_pm dt node.\n");
@@ -59,7 +60,8 @@ int board_prepare_usb(enum usb_init_type type)
}
if (!dm_gpio_is_valid(&usb_sel)) {
- node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
+ node = fdt_subnode_offset(gd->fdt_blob,
+ dev_of_offset(pmic_gpio),
"usb_sw_sel_pm");
if (node < 0) {
printf("Failed to find usb_sw_sel_pm dt node.\n");
@@ -110,7 +112,8 @@ int misc_init_r(void)
return 0;
}
- node = fdt_subnode_offset(gd->fdt_blob, pon->of_offset, "key_vol_down");
+ node = fdt_subnode_offset(gd->fdt_blob, dev_of_offset(pon),
+ "key_vol_down");
if (node < 0) {
printf("Failed to find key_vol_down node. Check device tree\n");
return 0;