[PATCH] jz4740-battery: Should include linux/io.h

[Anton Vorontsov]

During test-build (with disabled 'depends on') I found that
jz4740-battery driver lacks linux/io.h, which makes build break
like this (on x86):

  CC [M]  drivers/power/isp1704_charger.o
jz4740-battery.c: In function 'jz_battery_read_voltage':
jz4740-battery.c:84: error: implicit declaration of function 'readwâ
jz4740-battery.c: In function 'jz_battery_probe':
jz4740-battery.c:284: error: implicit declaration of function 'ioremap_nocacheâ
jz4740-battery.c:285: warning: assignment makes pointer from integer without a cast
jz4740-battery.c:372: error: implicit declaration of function 'iounmap'
make[2]: *** [drivers/power/jz4740-battery.o] Error 1

This patch fixes the issues, and thus makes it easier to build-test
the driver for me.

Signed-off-by: Anton Vorontsov <cbouatmailru@xxxxxxxxx>
---

I applied this to battery-2.6.git.

 drivers/power/jz4740-battery.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index 5b48215..02414db 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/io.h>
 
 #include <linux/delay.h>
 #include <linux/gpio.h>
-- 
1.7.0.5
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