This "const" claims the get_function_groups callback never
changes the given num_groups pointer. It is always true
in C language, so not worth mentioning.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
include/linux/pinctrl/pinmux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
index 511bda9..d6e52cb 100644
--- a/include/linux/pinctrl/pinmux.h
+++ b/include/linux/pinctrl/pinmux.h
@@ -66,7 +66,7 @@ struct pinmux_ops {
int (*get_function_groups) (struct pinctrl_dev *pctldev,
unsigned selector,
const char * const **groups,
- unsigned * const num_groups);
+ unsigned *num_groups);
int (*set_mux) (struct pinctrl_dev *pctldev, unsigned func_selector,
unsigned group_selector);
int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
--
1.9.1
--
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