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authorLinus Walleij <linus.walleij@linaro.org>2014-09-30 12:23:15 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-10-20 09:08:27 +0200
commiteea11b0baa63ed871e16ca4513db56341e4c3598 (patch)
treec8b91efb556cf97cae7cbc87d63f1852b37e130e /drivers/pinctrl
parent0564f7d946efc2948999cc26cc0831fdf81c895e (diff)
pinctrl: abx500: retire phandle config mechanism
The abx500 pin control driver supported a method of fetching the generic config from a phandle to a separate node using the "ste,config" as a phandle. This is not used in any device trees and not documented in the bindings, so drop this support. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-abx500.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index 7130cd668c96..acd17a21a159 100644
--- a/drivers/pinctrl/nomadik/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -891,9 +891,7 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
const char *function = NULL;
unsigned long *configs;
unsigned int nconfigs = 0;
- bool has_config = 0;
struct property *prop;
- struct device_node *np_config;
ret = of_property_read_string(np, "function", &function);
if (ret >= 0) {
@@ -917,17 +915,7 @@ static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
}
ret = pinconf_generic_parse_dt_config(np, &configs, &nconfigs);
- if (nconfigs)
- has_config = 1;
- np_config = of_parse_phandle(np, "ste,config", 0);
- if (np_config) {
- ret = pinconf_generic_parse_dt_config(np_config, &configs,
- &nconfigs);
- if (ret)
- goto exit;
- has_config |= nconfigs;
- }
- if (has_config) {
+ if (nconfigs) {
const char *gpio_name;
const char *pin;