staging: ipack: add missing include (implicit declaration of function 'kfree')

From: Sergei Trofimovich <[email protected]>

On ARCH=alpha make allmodconfig:

linux-2.6/drivers/staging/ipack/bridges/tpci200.c: In function 'tpci200_free_irq':
linux-2.6/drivers/staging/ipack/bridges/tpci200.c:188:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] linux-2.6/drivers/staging/ipack/bridges/tpci200.c: In function 'tpci200_request_irq':
linux-2.6/drivers/staging/ipack/bridges/tpci200.c:215:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration]

Fixed by adding <linux/slab.h> header

---
 drivers/staging/ipack/bridges/tpci200.c | 1 +
 1 file changed, 1 insertion(+)

index bb8aa70..46d6657 100644
@@ -12,6 +12,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/slab.h>
 #include "tpci200.h"
 
 static u16 tpci200_status_timeout[] = {

1.7.12.4