drivers/net/mlx4/alloc.c needs mm.h

sparc32 allmodconfig with linux-next:

drivers/net/mlx4/alloc.c: In function 'mlx4_buf_alloc':
drivers/net/mlx4/alloc.c:164: error: 'PAGE_KERNEL' undeclared (first use in this function)
drivers/net/mlx4/alloc.c:164: error: (Each undeclared identifier is reported only once
drivers/net/mlx4/alloc.c:164: error: for each function it appears in.)

this is due to some header shuffle in linux-next.  I didn't look to see what
it was.  I'd sugges that this patch be merged ahead of a linux-next merge to
avoid bisection breaks.

We strictly only need asm/pgtable.h, but going direct to asm includes always
seems grubby.

Cc: Jeff Garzik <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

diff --git a/drivers/net/mlx4/alloc.c b/drivers/net/mlx4/alloc.c
index 096bca54bcf77c33300d43b7e46a7734434378c0..b411b79d72ad136322f8909a0cc3241111918fa5 100644 (file)
--- a/drivers/net/mlx4/alloc.c
+++ b/drivers/net/mlx4/alloc.c
@@ -33,6 +33,7 @@
 
 #include <linux/errno.h>
 #include <linux/slab.h>
+#include <linux/mm.h>
 #include <linux/bitmap.h>
 #include <linux/dma-mapping.h>
 #include <linux/vmalloc.h>