Staging: nvec: Remove macro definition to_nvec_led

Remove definition 'to_nvec_led' because it is only used once.
Rewrite the code directly in the calling function
'nvec_led_brightness_set'.
Signed-off-by: Sumitra Sharma <sumitraartsy@gmail.com>
Link: https://lore.kernel.org/r/20230322054051.GA150453@sumitra.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/nvec/nvec_paz00.c

@@ -14,9 +14,6 @@
 #include <linux/platform_device.h>
 #include "nvec.h"
 
-#define to_nvec_led(led_cdev) \
-	container_of(led_cdev, struct nvec_led, cdev)
-
 #define NVEC_LED_REQ {'\x0d', '\x10', '\x45', '\x10', '\x00'}
 
 #define NVEC_LED_MAX 8
@@ -29,7 +26,7 @@ struct nvec_led {
 static void nvec_led_brightness_set(struct led_classdev *led_cdev,
 				    enum led_brightness value)
 {
-	struct nvec_led *led = to_nvec_led(led_cdev);
+	struct nvec_led *led = container_of(led_cdev, struct nvec_led, cdev);
 	unsigned char buf[] = NVEC_LED_REQ;
 
 	buf[4] = value;