Merge tag 'gpio-set-array-helper-v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into auxdisplay

Add gpiod_multi_set_value_cansleep() to GPIO core which will be used
in the followup changes.

Signed-off-by: Andy Shevchenko <[email protected]>

Author: andy-shev

include/linux/gpio/consumer.h

@@ -3,6 +3,7 @@
 #define __LINUX_GPIO_CONSUMER_H
 
 #include <linux/bits.h>
+#include <linux/err.h>
 #include <linux/types.h>
 
 struct acpi_device;
@@ -655,4 +656,14 @@ static inline void gpiod_unexport(struct gpio_desc *desc)
 
 #endif /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */
 
+static inline int gpiod_multi_set_value_cansleep(struct gpio_descs *descs,
+						 unsigned long *value_bitmap)
+{
+	if (IS_ERR_OR_NULL(descs))
+		return PTR_ERR_OR_ZERO(descs);
+
+	return gpiod_set_array_value_cansleep(descs->ndescs, descs->desc,
+					      descs->info, value_bitmap);
+}
+
 #endif