[PATCH] rtc: rtc-ds1286 and rtc-m48t35 need <linux/io.h>

[PATCH] rtc: rtc-ds1286 and rtc-m48t35 need <linux/io.h>

[Geert Uytterhoeven]

With m68k allmodconfig, I get:

| drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_read':
| drivers/rtc/rtc-ds1286.c:33: error: implicit declaration of function '__raw_readl'
| drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_write':
| drivers/rtc/rtc-ds1286.c:38: error: implicit declaration of function '__raw_writel'
| drivers/rtc/rtc-ds1286.c: In function 'ds1286_probe':
| drivers/rtc/rtc-ds1286.c:345: error: implicit declaration of function 'ioremap'
| drivers/rtc/rtc-ds1286.c:345: warning: assignment makes pointer from integer without a cast
| drivers/rtc/rtc-ds1286.c:365: error: implicit declaration of function 'iounmap'

and

| drivers/rtc/rtc-m48t35.c: In function 'm48t35_read_time':
| drivers/rtc/rtc-m48t35.c:59: error: implicit declaration of function 'readb'
| drivers/rtc/rtc-m48t35.c:60: error: implicit declaration of function 'writeb'
| drivers/rtc/rtc-m48t35.c: In function 'm48t35_probe':
| drivers/rtc/rtc-m48t35.c:168: error: implicit declaration of function 'ioremap'
| drivers/rtc/rtc-m48t35.c:168: warning: assignment makes pointer from integer without a cast
| drivers/rtc/rtc-m48t35.c:188: error: implicit declaration of function 'iounmap'

Include <linux/io.h> to get access to the I/O API.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/rtc/rtc-ds1286.c |    1 +
 drivers/rtc/rtc-m48t35.c |    1 +
 2 files changed, 2 insertions(+)

--- a/drivers/rtc/rtc-ds1286.c
+++ b/drivers/rtc/rtc-ds1286.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/bcd.h>
 #include <linux/ds1286.h>
+#include <linux/io.h>
 
 #define DRV_VERSION		"1.0"
 
--- a/drivers/rtc/rtc-m48t35.c
+++ b/drivers/rtc/rtc-m48t35.c
@@ -18,6 +18,7 @@
 #include <linux/rtc.h>
 #include <linux/platform_device.h>
 #include <linux/bcd.h>
+#include <linux/io.h>
 
 #define DRV_VERSION		"1.0"
 

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

Re: [PATCH] rtc: rtc-ds1286 and rtc-m48t35 need <linux/io.h>

[Thomas Bogendoerfer]

On Thu, Oct 16, 2008 at 09:28:47AM +0200, Geert Uytterhoeven wrote:
> With m68k allmodconfig, I get:
> 
> | drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_read':
> | drivers/rtc/rtc-ds1286.c:33: error: implicit declaration of function '__raw_readl'
> | drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_write':
> | drivers/rtc/rtc-ds1286.c:38: error: implicit declaration of function '__raw_writel'
> | drivers/rtc/rtc-ds1286.c: In function 'ds1286_probe':
> | drivers/rtc/rtc-ds1286.c:345: error: implicit declaration of function 'ioremap'
> | drivers/rtc/rtc-ds1286.c:345: warning: assignment makes pointer from integer without a cast
> | drivers/rtc/rtc-ds1286.c:365: error: implicit declaration of function 'iounmap'
> 
> and
> 
> | drivers/rtc/rtc-m48t35.c: In function 'm48t35_read_time':
> | drivers/rtc/rtc-m48t35.c:59: error: implicit declaration of function 'readb'
> | drivers/rtc/rtc-m48t35.c:60: error: implicit declaration of function 'writeb'
> | drivers/rtc/rtc-m48t35.c: In function 'm48t35_probe':
> | drivers/rtc/rtc-m48t35.c:168: error: implicit declaration of function 'ioremap'
> | drivers/rtc/rtc-m48t35.c:168: warning: assignment makes pointer from integer without a cast
> | drivers/rtc/rtc-m48t35.c:188: error: implicit declaration of function 'iounmap'
> 
> Include <linux/io.h> to get access to the I/O API.
> 
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Thanks for fixing and sorry for that. I'll do more build tests in
the future to avoid that.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessary a
good idea.                                                [ RFC1925, 2.3 ]