commit e160f7d430f163bc42757aff3bf2bcac0a459f02
author Simon Glass <sjg@chromium.org> Tue Jan 17 16:52:55 2017 -0700
committer Simon Glass <sjg@chromium.org> Wed Feb 08 06:12:14 2017 -0700
tree ce006f94b4a52f6fff567eacd86922c3be6df706
parent 8aa41363ebf46b9ff63b311bd2aa793c67a49def

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>

arch/x86/cpu/ivybridge/lpc.c

diff --git a/arch/x86/cpu/ivybridge/lpc.c b/arch/x86/cpu/ivybridge/lpc.c
index aef1206..4e254b3 100644
--- a/arch/x86/cpu/ivybridge/lpc.c
+++ b/arch/x86/cpu/ivybridge/lpc.c
@@ -86,7 +86,7 @@
 {
 	uint8_t route[8], *ptr;
 
-	if (fdtdec_get_byte_array(gd->fdt_blob, pch->of_offset,
+	if (fdtdec_get_byte_array(gd->fdt_blob, dev_of_offset(pch),
 				  "intel,pirq-routing", route, sizeof(route)))
 		return -EINVAL;
 	ptr = route;
@@ -113,7 +113,7 @@
 	u32 reg;
 	int gpi;
 
-	if (fdtdec_get_byte_array(gd->fdt_blob, pch->of_offset,
+	if (fdtdec_get_byte_array(gd->fdt_blob, dev_of_offset(pch),
 				  "intel,gpi-routing", route, sizeof(route)))
 		return -EINVAL;
 
@@ -128,7 +128,7 @@
 static int pch_power_options(struct udevice *pch)
 {
 	const void *blob = gd->fdt_blob;
-	int node = pch->of_offset;
+	int node = dev_of_offset(pch);
 	u8 reg8;
 	u16 reg16, pmbase;
 	u32 reg32;

arch/x86/cpu/ivybridge/model_206ax.c

diff --git a/arch/x86/cpu/ivybridge/model_206ax.c b/arch/x86/cpu/ivybridge/model_206ax.c
index d5f3219..81dedee 100644
--- a/arch/x86/cpu/ivybridge/model_206ax.c
+++ b/arch/x86/cpu/ivybridge/model_206ax.c
@@ -288,8 +288,8 @@
 	int tcc_offset;
 	msr_t msr;
 
-	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "tcc-offset",
-				    0);
+	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
+				    "tcc-offset", 0);
 
 	/* Set TCC activaiton offset if supported */
 	msr = msr_read(MSR_PLATFORM_INFO);

arch/x86/cpu/ivybridge/sata.c

diff --git a/arch/x86/cpu/ivybridge/sata.c b/arch/x86/cpu/ivybridge/sata.c
index c7ffbc1..0f5e190 100644
--- a/arch/x86/cpu/ivybridge/sata.c
+++ b/arch/x86/cpu/ivybridge/sata.c
@@ -39,7 +39,7 @@
 {
 	unsigned int port_map, speed_support, port_tx;
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const char *mode;
 	u32 reg32;
 	u16 reg16;
@@ -190,7 +190,7 @@
 static void bd82x6x_sata_enable(struct udevice *dev)
 {
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	unsigned port_map;
 	const char *mode;
 	u16 map = 0;