[linux-yocto] [PATCH 05/10] Drivers: hv: vmbus: include header for get_irq_regs()

Paul Gortmaker paul.gortmaker at windriver.com
Mon Oct 1 09:33:05 PDT 2018

From: Sebastian Andrzej Siewior <bigeasy at linutronix.de>

commit b9fcc1867cc7921bb8441be327ed58461ed12255 from linux-rt-devel.

On !RT the header file get_irq_regs() gets pulled in via other header files. On
RT it does not and the build fails:

    drivers/hv/vmbus_drv.c:975 implicit declaration of function ‘get_irq_regs’ [-Werror=implicit-function-declaration]
    drivers/hv/hv.c:115 implicit declaration of function ‘get_irq_regs’ [-Werror=implicit-function-declaration]

Add the header file for get_irq_regs() in a common header so it used by
vmbus_drv.c by hv.c for their get_irq_regs() usage.

Reported-by: Bernhard Landauer <oberon at manjaro.org>
Reported-by: Ralf Ramsauer <ralf.ramsauer at oth-regensburg.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker at windriver.com>
 drivers/hv/hyperv_vmbus.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 72eaba3d50fc..797f07918197 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -31,6 +31,7 @@
 #include <linux/atomic.h>
 #include <linux/hyperv.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include "hv_trace.h"

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