pxa: add support for 3.3

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31641 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/pxa/patches-3.3/a01-arm-debugll-printk.patch

@@ -0,0 +1,24 @@
+--- a/kernel/printk.c
++++ b/kernel/printk.c
+@@ -44,6 +44,10 @@
+ 
+ #include <asm/uaccess.h>
+ 
++#ifdef CONFIG_DEBUG_LL
++extern void printascii(char *);
++#endif /* CONFIG_DEBUG_LL */
++
+ /*
+  * Architectures can override it:
+  */
+@@ -900,6 +904,10 @@ asmlinkage int vprintk(const char *fmt,
+ 		}
+ 	}
+ 
++#ifdef CONFIG_DEBUG_LL
++	printascii(printk_buf);
++#endif
++
+ 	/*
+ 	 * Copy the output into log_buf. If the caller didn't provide
+ 	 * the appropriate log prefix, we insert them here