[PATCH 4.14 042/106] PCI: aardvark: Fix compilation on s390

From: Pali Rohár <pali@kernel.org>

commit b32c012e4b98f0126aa327be2d1f409963057643 upstream.

Include linux/gpio/consumer.h instead of linux/gpio.h, as is said in the
latter file.

This was reported by kernel test bot when compiling for s390.

  drivers/pci/controller/pci-aardvark.c:350:2: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror,-Wimplicit-function-declaration]
  drivers/pci/controller/pci-aardvark.c:1074:21: error: implicit declaration of function 'devm_gpiod_get_from_of_node' [-Werror,-Wimplicit-function-declaration]
  drivers/pci/controller/pci-aardvark.c:1076:14: error: use of undeclared identifier 'GPIOD_OUT_LOW'

Link: https://lore.kernel.org/r/202006211118.LxtENQfl%25lkp@intel.com (local)
Link: https://lore.kernel.org/r/20200907111038.5811-2-pali@kernel.org (local)
Fixes: 5169a9851daa ("PCI: aardvark: Issue PERST via GPIO")
Reported-by: kernel test robot <redacted>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <redacted>
Reviewed-by: Marek Behún <redacted>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/pci/host/pci-aardvark.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/pci/host/pci-aardvark.c
+++ b/drivers/pci/host/pci-aardvark.c

@@ -12,7 +12,7 @@
  */
 
 #include <linux/delay.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>