gpio: f7188x: set can_sleep attribute

Since request_muxed_region() is used to synchronize access on the
Super-I/O controller, then the can_sleep attribute must be set for
the f7188x GPIO chips.

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c
index 9cb8320e1181..8f73ee093739 100644
--- a/drivers/gpio/gpio-f7188x.c
+++ b/drivers/gpio/gpio-f7188x.c
@@ -135,6 +135,7 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value);
                         .set              = f7188x_gpio_set,            \
                         .base             = _base,                      \
                         .ngpio            = _ngpio,                     \
+                        .can_sleep        = true,                       \
                 },                                                      \
                 .regbase = _regbase,                                    \
         }