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Groups > linux.kernel > #1495702 > unrolled thread

[PATCH] watchdog: ath79_wdt: fix build failure

Started bySudip Mukherjee <sudipm.mukherjee@gmail.com>
First post2016-10-05 07:30 +0200
Last post2016-10-06 00:40 +0200
Articles 3 — 3 participants

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  [PATCH] watchdog: ath79_wdt: fix build failure Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2016-10-05 07:30 +0200
    Re: [PATCH] watchdog: ath79_wdt: fix build failure Guenter Roeck <linux@roeck-us.net> - 2016-10-05 15:20 +0200
    Re: [PATCH] watchdog: ath79_wdt: fix build failure Al Viro <viro@ZenIV.linux.org.uk> - 2016-10-06 00:40 +0200

#1495702 — [PATCH] watchdog: ath79_wdt: fix build failure

FromSudip Mukherjee <sudipm.mukherjee@gmail.com>
Date2016-10-05 07:30 +0200
Subject[PATCH] watchdog: ath79_wdt: fix build failure
Message-ID<soMWe-4MN-7@gated-at.bofh.it>
The build of mips ath79_defconfig was failing with the error:
drivers/watchdog/ath79_wdt.c:164:5:
	error: implicit declaration of function 'get_user'
drivers/watchdog/ath79_wdt.c:196:3:
	error: implicit declaration of function 'copy_to_user'
drivers/watchdog/ath79_wdt.c:201:3:
	error: implicit declaration of function 'put_user'

Quoting Al Viro - "another victim of indirect include chains"

Fixes: 58a8f3b69e07 ("mips: separate extable.h, switch module.h to it")
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
---

build log is at:
https://travis-ci.org/sudipm-mukherjee/parport/jobs/164834126

 drivers/watchdog/ath79_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c
index 835d310..e2209bf 100644
--- a/drivers/watchdog/ath79_wdt.c
+++ b/drivers/watchdog/ath79_wdt.c
@@ -35,6 +35,7 @@
 #include <linux/err.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
+#include <linux/uaccess.h>
 
 #define DRIVER_NAME	"ath79-wdt"
 
-- 
1.9.1

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#1495864

FromGuenter Roeck <linux@roeck-us.net>
Date2016-10-05 15:20 +0200
Message-ID<soUh3-1sa-11@gated-at.bofh.it>
In reply to#1495702
On 10/04/2016 10:28 PM, Sudip Mukherjee wrote:
> The build of mips ath79_defconfig was failing with the error:
> drivers/watchdog/ath79_wdt.c:164:5:
> 	error: implicit declaration of function 'get_user'
> drivers/watchdog/ath79_wdt.c:196:3:
> 	error: implicit declaration of function 'copy_to_user'
> drivers/watchdog/ath79_wdt.c:201:3:
> 	error: implicit declaration of function 'put_user'
>
> Quoting Al Viro - "another victim of indirect include chains"
>
> Fixes: 58a8f3b69e07 ("mips: separate extable.h, switch module.h to it")
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>
> build log is at:
> https://travis-ci.org/sudipm-mukherjee/parport/jobs/164834126
>
>  drivers/watchdog/ath79_wdt.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c
> index 835d310..e2209bf 100644
> --- a/drivers/watchdog/ath79_wdt.c
> +++ b/drivers/watchdog/ath79_wdt.c
> @@ -35,6 +35,7 @@
>  #include <linux/err.h>
>  #include <linux/of.h>
>  #include <linux/of_platform.h>
> +#include <linux/uaccess.h>
>
>  #define DRIVER_NAME	"ath79-wdt"
>
>

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#1496102

FromAl Viro <viro@ZenIV.linux.org.uk>
Date2016-10-06 00:40 +0200
Message-ID<sp30Z-8gt-11@gated-at.bofh.it>
In reply to#1495702
On Wed, Oct 05, 2016 at 10:58:38AM +0530, Sudip Mukherjee wrote:
> The build of mips ath79_defconfig was failing with the error:
> drivers/watchdog/ath79_wdt.c:164:5:
> 	error: implicit declaration of function 'get_user'
> drivers/watchdog/ath79_wdt.c:196:3:
> 	error: implicit declaration of function 'copy_to_user'
> drivers/watchdog/ath79_wdt.c:201:3:
> 	error: implicit declaration of function 'put_user'
> 
> Quoting Al Viro - "another victim of indirect include chains"
> 
> Fixes: 58a8f3b69e07 ("mips: separate extable.h, switch module.h to it")
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

That was actually fixed in today's -next...

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