[WATCHDOG] Clean-up includes

Use #include <linux/io.h> instead of <asm/io.h>
Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
Clean-up includes.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/alim7101_wdt.c b/drivers/watchdog/alim7101_wdt.c
index c495f36..726e75d 100644
--- a/drivers/watchdog/alim7101_wdt.c
+++ b/drivers/watchdog/alim7101_wdt.c
@@ -31,9 +31,9 @@
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/pci.h>
-
 #include <linux/io.h>
 #include <linux/uaccess.h>
+
 #include <asm/system.h>
 
 #define OUR_NAME "alim7101_wdt"