Hi Gene,

Thank you for the fix.

Would you mind fixing in the same patch also a duplication of
led_classdev_multicolor_register() and
devm_led_classdev_multicolor_register(), by moving them
outside of #ifdef block ?

They look identical for both CONFIG_LEDS_CLASS_MULTICOLOR states.

On 11/25/20 11:51 AM, Gene Chen wrote:
From: Gene Chen <gene_c...@richtek.com>

Fix multicolor registration no-ops by return 0

Signed-off-by: Gene Chen <gene_c...@richtek.com>
---
  include/linux/led-class-multicolor.h | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/led-class-multicolor.h 
b/include/linux/led-class-multicolor.h
index 5116f9a..dbf3832 100644
--- a/include/linux/led-class-multicolor.h
+++ b/include/linux/led-class-multicolor.h
@@ -83,7 +83,7 @@ static inline int led_classdev_multicolor_register_ext(struct 
device *parent,
                                            struct led_classdev_mc *mcled_cdev,
                                            struct led_init_data *init_data)
  {
-       return -EINVAL;
+       return 0;
  }
static inline int led_classdev_multicolor_register(struct device *parent,
@@ -96,14 +96,14 @@ static inline void 
led_classdev_multicolor_unregister(struct led_classdev_mc *mc
  static inline int led_mc_calc_color_components(struct led_classdev_mc 
*mcled_cdev,
                                               enum led_brightness brightness)
  {
-       return -EINVAL;
+       return 0;
  }
static inline int devm_led_classdev_multicolor_register_ext(struct device *parent,
                                          struct led_classdev_mc *mcled_cdev,
                                          struct led_init_data *init_data)
  {
-       return -EINVAL;
+       return 0;
  }
static inline int devm_led_classdev_multicolor_register(struct device *parent,


--
Best regards,
Jacek Anaszewski

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