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Subject[PATCH 5/7] pinctrl: abx500: retire phandle config mechanism
Date
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>
---
drivers/pinctrl/nomadik/pinctrl-abx500.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index 93ded6e0e21a..3b3fbb4c21c9 100644
--- a/drivers/pinctrl/nomadik/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -892,9 +892,7 @@ 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) {
@@ -918,17 +916,7 @@ 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;

--
1.9.3


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