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drivers:usb:common:fsl-dt-fixup: Remove code duplication for fdt_usb_get_node_type

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Call fdt_usb_get_node_type() from fdt_fixup_usb_mode_phy_type() to
avoid code duplication.

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Acked-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Sriram Dash 2016-04-05 14:41:20 +05:30 committed by Marek Vasut
parent 93eb8f39d2
commit 469e72bc5d
1 changed files with 32 additions and 46 deletions
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78
drivers/usb/common/fsl-dt-fixup.c
View file

@ -19,52 +19,6 @@
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#endif
static int fdt_fixup_usb_mode_phy_type(void *blob, const char *mode,
const char *phy_type, int start_offset)
{
const char *compat_dr = "fsl-usb2-dr";
const char *compat_mph = "fsl-usb2-mph";
const char *prop_mode = "dr_mode";
const char *prop_type = "phy_type";
const char *node_type = NULL;
int node_offset;
int err;
node_offset = fdt_node_offset_by_compatible(blob,
start_offset, compat_mph);
if (node_offset < 0) {
node_offset = fdt_node_offset_by_compatible(blob,
start_offset,
compat_dr);
if (node_offset < 0) {
printf("WARNING: could not find compatible node: %s",
fdt_strerror(node_offset));
return -1;
}
node_type = compat_dr;
} else {
node_type = compat_mph;
}
if (mode) {
err = fdt_setprop(blob, node_offset, prop_mode, mode,
strlen(mode) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_mode, node_type, fdt_strerror(err));
}
if (phy_type) {
err = fdt_setprop(blob, node_offset, prop_type, phy_type,
strlen(phy_type) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_type, node_type, fdt_strerror(err));
}
return node_offset;
}
static const char *fdt_usb_get_node_type(void *blob, int start_offset,
int *node_offset)
{
@ -91,6 +45,38 @@ static const char *fdt_usb_get_node_type(void *blob, int start_offset,
return node_type;
}
static int fdt_fixup_usb_mode_phy_type(void *blob, const char *mode,
const char *phy_type, int start_offset)
{
const char *prop_mode = "dr_mode";
const char *prop_type = "phy_type";
const char *node_type = NULL;
int node_offset;
int err;
node_type = fdt_usb_get_node_type(blob, start_offset, &node_offset);
if (!node_type)
return -1;
if (mode) {
err = fdt_setprop(blob, node_offset, prop_mode, mode,
strlen(mode) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_mode, node_type, fdt_strerror(err));
}
if (phy_type) {
err = fdt_setprop(blob, node_offset, prop_type, phy_type,
strlen(phy_type) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_type, node_type, fdt_strerror(err));
}
return node_offset;
}
static int fdt_fixup_usb_erratum(void *blob, const char *prop_erratum,
int start_offset)
{