[PATCH] drivers: cpuidle: Explictly include proc-fns.h for cpuidle-arm64

[lorenzo.pieralisi@arm.com (Lorenzo Pieralisi)]

On Wed, Feb 25, 2015 at 11:18:29AM +0000, Mark Rutland wrote:

[...]

> >  drivers/cpuidle/cpuidle-arm64.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/drivers/cpuidle/cpuidle-arm64.c b/drivers/cpuidle/cpuidle-arm64.c
> > index 80704b9..f1d5422 100644
> > --- a/drivers/cpuidle/cpuidle-arm64.c
> > +++ b/drivers/cpuidle/cpuidle-arm64.c
> > @@ -19,6 +19,7 @@
> >  #include <linux/of.h>
> >  
> >  #include <asm/cpuidle.h>
> > +#include <asm/proc-fns.h>
> >  #include <asm/suspend.h>
> 
> I wasn't able to apply this patch atop of v4.0-rc1 or current mainline;
> there's no asm/suspend.h include in either of those. Which tree is this
> based on?

Yes, it does not apply to mainline, either we fix that up or here is
the version I was sending on top of mainline.

Thanks,
Lorenzo

-- >8 --
Subject: [PATCH] drivers: cpuidle: cpuidle-arm64: include asm/proc-fns.h
 explicitly

ARM64 CPUidle driver requires the cpu_do_idle function so that it can
be used to enter the shallowest idle state, and it is declared in
asm/proc-fns.h.

This patch adds the explicit inclusion of the asm/proc-fns.h header file
to stop relying on implicit inclusion of the same file through implicit
header files dependencies.

Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
[lp: rebased/rewrote commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
---
 drivers/cpuidle/cpuidle-arm64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpuidle/cpuidle-arm64.c b/drivers/cpuidle/cpuidle-arm64.c
index 39a2c62..c8bb6c5 100644
--- a/drivers/cpuidle/cpuidle-arm64.c
+++ b/drivers/cpuidle/cpuidle-arm64.c
@@ -19,6 +19,7 @@
 #include <linux/of.h>
 
 #include <asm/cpuidle.h>
+#include <asm/proc-fns.h>
 
 #include "dt_idle_states.h"
 
-- 
2.2.1