From 87e964d19fdb95867eb05525bed8594f4de84e2b Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Wed, 31 Oct 2018 17:50:21 -0700 Subject: pinctrl: max77620: Use define directive for max77620_pinconf_param values commit 1f60652dd586d1b3eee7c4602892a97a62fa937a upstream. Clang warns when one enumerated type is implicitly converted to another: drivers/pinctrl/pinctrl-max77620.c:56:12: warning: implicit conversion from enumeration type 'enum max77620_pinconf_param' to different enumeration type 'enum pin_config_param' [-Wenum-conversion] .param = MAX77620_ACTIVE_FPS_SOURCE, ^~~~~~~~~~~~~~~~~~~~~~~~~~ It is expected that pinctrl drivers can extend pin_config_param because of the gap between PIN_CONFIG_END and PIN_CONFIG_MAX so this conversion isn't an issue. Most drivers that take advantage of this define the PIN_CONFIG variables as constants, rather than enumerated values. Do the same thing here so that Clang no longer warns. Link: https://github.com/ClangBuiltLinux/linux/issues/139 Signed-off-by: Nathan Chancellor Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/pinctrl/pinctrl-max77620.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'drivers/pinctrl/pinctrl-max77620.c') diff --git a/drivers/pinctrl/pinctrl-max77620.c b/drivers/pinctrl/pinctrl-max77620.c index d9ff53e8f715..a7c4e32d31c3 100644 --- a/drivers/pinctrl/pinctrl-max77620.c +++ b/drivers/pinctrl/pinctrl-max77620.c @@ -34,14 +34,12 @@ enum max77620_pin_ppdrv { MAX77620_PIN_PP_DRV, }; -enum max77620_pinconf_param { - MAX77620_ACTIVE_FPS_SOURCE = PIN_CONFIG_END + 1, - MAX77620_ACTIVE_FPS_POWER_ON_SLOTS, - MAX77620_ACTIVE_FPS_POWER_DOWN_SLOTS, - MAX77620_SUSPEND_FPS_SOURCE, - MAX77620_SUSPEND_FPS_POWER_ON_SLOTS, - MAX77620_SUSPEND_FPS_POWER_DOWN_SLOTS, -}; +#define MAX77620_ACTIVE_FPS_SOURCE (PIN_CONFIG_END + 1) +#define MAX77620_ACTIVE_FPS_POWER_ON_SLOTS (PIN_CONFIG_END + 2) +#define MAX77620_ACTIVE_FPS_POWER_DOWN_SLOTS (PIN_CONFIG_END + 3) +#define MAX77620_SUSPEND_FPS_SOURCE (PIN_CONFIG_END + 4) +#define MAX77620_SUSPEND_FPS_POWER_ON_SLOTS (PIN_CONFIG_END + 5) +#define MAX77620_SUSPEND_FPS_POWER_DOWN_SLOTS (PIN_CONFIG_END + 6) struct max77620_pin_function { const char *name; -- cgit v1.2.3