From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 28 Jul 2017 13:35:22 +0000 (+0200)
Subject: IB/hns: include linux/interrupt.h
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=967de35826070026e51e66dcf020059ef6ce26b5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

IB/hns: include linux/interrupt.h

I ran into this build error on linux-next:

drivers/infiniband/hw/hns/hns_roce_eq.c:477:8: error: unknown type name 'irqreturn_t'
 static irqreturn_t hns_roce_msi_x_interrupt(int irq, void *eq_ptr)
        ^~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_eq.c: In function 'hns_roce_msi_x_interrupt':
drivers/infiniband/hw/hns/hns_roce_eq.c:485:9: error: implicit declaration of function 'IRQ_RETVAL'; did you mean 'BPF_RVAL'? [-Werror=implicit-function-declaration]
  return IRQ_RETVAL(int_work);

I have bisected this to a seemingly unrelated change that happened
to remove some indirect header inclusions. Simply including the
required header explicitly fixes the build failure.

Fixes: 09c7570480f7 ("xfrm: remove flow cache")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/hns/hns_roce_eq.c b/drivers/infiniband/hw/hns/hns_roce_eq.c
index 0881813c9f14..b0f43735de1a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_eq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_eq.c
@@ -31,6 +31,7 @@
  */
 
 #include <linux/platform_device.h>
+#include <linux/interrupt.h>
 #include "hns_roce_common.h"
 #include "hns_roce_device.h"
 #include "hns_roce_eq.h"