gpio: squelch a compiler warning
drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_find_and_xlate':
drivers/gpio/gpiolib-of.c:51:21: warning: assignment makes integer from
pointer without a cast [enabled by default]
gg_data->out_gpio = ERR_PTR(ret);
^
this was introduced in d1c3449160df60fac4abb56f0ba0a3784305e43e
the upstream kernel changed the type of out_gpio from int to struct gpio_desc *
as part of a larger refactoring that wasn't backported
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index af909a2..7476972 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -48,7 +48,7 @@
* Return true to stop looking and return the translation
* error via out_gpio
*/
- gg_data->out_gpio = ERR_PTR(ret);
+ gg_data->out_gpio = ret;
return true;
}