gpio: Use callback presence to determine need of valid_mask

[sfrench/cifs-2.6.git] / include / linux / gpio / driver.h

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index dc03323897ef142e013ef66d0fea5288a6222aed..340121c7d2fb32525d7c62bcf16c93232ab32ee6 100644 (file)
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -403,15 +403,6 @@ struct gpio_chip {
        struct gpio_irq_chip irq;
 #endif /* CONFIG_GPIOLIB_IRQCHIP */
 
-       /**
-        * @need_valid_mask:
-        *
-        * If set core allocates @valid_mask with all its values initialized
-        * with init_valid_mask() or set to one if init_valid_mask() is not
-        * defined
-        */
-       bool need_valid_mask;
-
        /**
         * @valid_mask:
         *