parisc-agp: fix missing slab.h include
Commit 338e4fab added a missing kfree if the alloc_pci_dev failed
but forgot to include <linux/slab.h> for the definition of
kfree.
Signed-off-by: Kyle McMartin <kyle@redhat.com>
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 17e380f..94821ab 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -19,6 +19,7 @@
#include <linux/klist.h>
#include <linux/agp_backend.h>
#include <linux/log2.h>
+#include <linux/slab.h>
#include <asm/parisc-device.h>
#include <asm/ropes.h>