[PATCH] USB: Fix kmalloc's flags type in USB

Greg,

This patch fixes the kmalloc() flags argument type in USB
subsystem; hopefully all of its occurences. The patch was
made against patch-2.6.12-git2 from Jun 20.

Cleanup of flags for kmalloc() in USB subsystem.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 files changed, 33 insertions, 32 deletions

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 4d692670f288..583db7c38cf1 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -470,7 +470,7 @@ static int dummy_disable (struct usb_ep *_ep)
 }
 
 static struct usb_request *
-dummy_alloc_request (struct usb_ep *_ep, int mem_flags)
+dummy_alloc_request (struct usb_ep *_ep, unsigned mem_flags)
 {
 	struct dummy_ep		*ep;
 	struct dummy_request	*req;
@@ -507,7 +507,7 @@ dummy_alloc_buffer (
 	struct usb_ep *_ep,
 	unsigned bytes,
 	dma_addr_t *dma,
-	int mem_flags
+	unsigned mem_flags
 ) {
 	char			*retval;
 	struct dummy_ep		*ep;
@@ -540,7 +540,8 @@ fifo_complete (struct usb_ep *ep, struct usb_request *req)
 }
 
 static int
-dummy_queue (struct usb_ep *_ep, struct usb_request *_req, int mem_flags)
+dummy_queue (struct usb_ep *_ep, struct usb_request *_req,
+		unsigned mem_flags)
 {
 	struct dummy_ep		*ep;
 	struct dummy_request	*req;
@@ -998,7 +999,7 @@ static int dummy_urb_enqueue (
 	struct usb_hcd			*hcd,
 	struct usb_host_endpoint	*ep,
 	struct urb			*urb,
-	int				mem_flags
+	unsigned			mem_flags
 ) {
 	struct dummy	*dum;
 	struct urbp	*urbp;
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 5bb53ae88969..00a5d2566265 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -945,11 +945,11 @@ config_buf (enum usb_device_speed speed,
 
 /*-------------------------------------------------------------------------*/
 
-static void eth_start (struct eth_dev *dev, int gfp_flags);
-static int alloc_requests (struct eth_dev *dev, unsigned n, int gfp_flags);
+static void eth_start (struct eth_dev *dev, unsigned gfp_flags);
+static int alloc_requests (struct eth_dev *dev, unsigned n, unsigned gfp_flags);
 
 static int
-set_ether_config (struct eth_dev *dev, int gfp_flags)
+set_ether_config (struct eth_dev *dev, unsigned gfp_flags)
 {
 	int					result = 0;
 	struct usb_gadget			*gadget = dev->gadget;
@@ -1079,7 +1079,7 @@ static void eth_reset_config (struct eth_dev *dev)
  * that returns config descriptors, and altsetting code.
  */
 static int
-eth_set_config (struct eth_dev *dev, unsigned number, int gfp_flags)
+eth_set_config (struct eth_dev *dev, unsigned number, unsigned gfp_flags)
 {
 	int			result = 0;
 	struct usb_gadget	*gadget = dev->gadget;
@@ -1596,7 +1596,7 @@ static void defer_kevent (struct eth_dev *dev, int flag)
 static void rx_complete (struct usb_ep *ep, struct usb_request *req);
 
 static int
-rx_submit (struct eth_dev *dev, struct usb_request *req, int gfp_flags)
+rx_submit (struct eth_dev *dev, struct usb_request *req, unsigned gfp_flags)
 {
 	struct sk_buff		*skb;
 	int			retval = -ENOMEM;
@@ -1722,7 +1722,7 @@ clean:
 }
 
 static int prealloc (struct list_head *list, struct usb_ep *ep,
-			unsigned n, int gfp_flags)
+			unsigned n, unsigned gfp_flags)
 {
 	unsigned		i;
 	struct usb_request	*req;
@@ -1761,7 +1761,7 @@ extra:
 	return 0;
 }
 
-static int alloc_requests (struct eth_dev *dev, unsigned n, int gfp_flags)
+static int alloc_requests (struct eth_dev *dev, unsigned n, unsigned gfp_flags)
 {
 	int status;
 
@@ -1777,7 +1777,7 @@ fail:
 	return status;
 }
 
-static void rx_fill (struct eth_dev *dev, int gfp_flags)
+static void rx_fill (struct eth_dev *dev, unsigned gfp_flags)
 {
 	struct usb_request	*req;
 	unsigned long		flags;
@@ -2022,7 +2022,7 @@ static int rndis_control_ack (struct net_device *net)
 
 #endif	/* RNDIS */
 
-static void eth_start (struct eth_dev *dev, int gfp_flags)
+static void eth_start (struct eth_dev *dev, unsigned gfp_flags)
 {
 	DEBUG (dev, "%s\n", __FUNCTION__);
 
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index ed773a9111de..eaab26f4ed37 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -269,7 +269,7 @@ static int goku_ep_disable(struct usb_ep *_ep)
 /*-------------------------------------------------------------------------*/
 
 static struct usb_request *
-goku_alloc_request(struct usb_ep *_ep, int gfp_flags)
+goku_alloc_request(struct usb_ep *_ep, unsigned gfp_flags)
 {
 	struct goku_request	*req;
 
@@ -327,7 +327,7 @@ goku_free_request(struct usb_ep *_ep, struct usb_request *_req)
  */
 static void *
 goku_alloc_buffer(struct usb_ep *_ep, unsigned bytes,
-			dma_addr_t *dma, int  gfp_flags)
+			dma_addr_t *dma, unsigned gfp_flags)
 {
 	void		*retval;
 	struct goku_ep	*ep;
@@ -789,7 +789,7 @@ finished:
 /*-------------------------------------------------------------------------*/
 
 static int
-goku_queue(struct usb_ep *_ep, struct usb_request *_req, int gfp_flags)
+goku_queue(struct usb_ep *_ep, struct usb_request *_req, unsigned gfp_flags)
 {
 	struct goku_request	*req;
 	struct goku_ep		*ep;
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index df75ab65a5ec..4842577789c9 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -1106,7 +1106,7 @@ static int lh7a40x_ep_disable(struct usb_ep *_ep)
 }
 
 static struct usb_request *lh7a40x_alloc_request(struct usb_ep *ep,
-						 int gfp_flags)
+						 unsigned gfp_flags)
 {
 	struct lh7a40x_request *req;
 
@@ -1134,7 +1134,7 @@ static void lh7a40x_free_request(struct usb_ep *ep, struct usb_request *_req)
 }
 
 static void *lh7a40x_alloc_buffer(struct usb_ep *ep, unsigned bytes,
-				  dma_addr_t * dma, int gfp_flags)
+				  dma_addr_t * dma, unsigned gfp_flags)
 {
 	char *retval;
 
@@ -1158,7 +1158,7 @@ static void lh7a40x_free_buffer(struct usb_ep *ep, void *buf, dma_addr_t dma,
  *  NOTE: Sets INDEX register
  */
 static int lh7a40x_queue(struct usb_ep *_ep, struct usb_request *_req,
-			 int gfp_flags)
+			 unsigned gfp_flags)
 {
 	struct lh7a40x_request *req;
 	struct lh7a40x_ep *ep;
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 13a3dbc9949b..234a1a97b84e 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -376,7 +376,7 @@ static int net2280_disable (struct usb_ep *_ep)
 /*-------------------------------------------------------------------------*/
 
 static struct usb_request *
-net2280_alloc_request (struct usb_ep *_ep, int gfp_flags)
+net2280_alloc_request (struct usb_ep *_ep, unsigned gfp_flags)
 {
 	struct net2280_ep	*ep;
 	struct net2280_request	*req;
@@ -463,7 +463,7 @@ net2280_alloc_buffer (
 	struct usb_ep		*_ep,
 	unsigned		bytes,
 	dma_addr_t		*dma,
-	int			gfp_flags
+	unsigned		gfp_flags
 )
 {
 	void			*retval;
@@ -897,7 +897,7 @@ done (struct net2280_ep *ep, struct net2280_request *req, int status)
 /*-------------------------------------------------------------------------*/
 
 static int
-net2280_queue (struct usb_ep *_ep, struct usb_request *_req, int gfp_flags)
+net2280_queue (struct usb_ep *_ep, struct usb_request *_req, unsigned gfp_flags)
 {
 	struct net2280_request	*req;
 	struct net2280_ep	*ep;
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index a2b812af6e66..c906d675ef4b 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -269,7 +269,7 @@ static int omap_ep_disable(struct usb_ep *_ep)
 /*-------------------------------------------------------------------------*/
 
 static struct usb_request *
-omap_alloc_request(struct usb_ep *ep, int gfp_flags)
+omap_alloc_request(struct usb_ep *ep, unsigned gfp_flags)
 {
 	struct omap_req	*req;
 
@@ -298,7 +298,7 @@ omap_alloc_buffer(
 	struct usb_ep	*_ep,
 	unsigned	bytes,
 	dma_addr_t	*dma,
-	int		gfp_flags
+	unsigned	gfp_flags
 )
 {
 	void		*retval;
@@ -937,7 +937,7 @@ static void dma_channel_release(struct omap_ep *ep)
 /*-------------------------------------------------------------------------*/
 
 static int
-omap_ep_queue(struct usb_ep *_ep, struct usb_request *_req, int gfp_flags)
+omap_ep_queue(struct usb_ep *_ep, struct usb_request *_req, unsigned gfp_flags)
 {
 	struct omap_ep	*ep = container_of(_ep, struct omap_ep, ep);
 	struct omap_req	*req = container_of(_req, struct omap_req, req);
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 6a0b957af335..1507738337c4 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -332,7 +332,7 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
  * 	pxa2xx_ep_alloc_request - allocate a request data structure
  */
 static struct usb_request *
-pxa2xx_ep_alloc_request (struct usb_ep *_ep, int gfp_flags)
+pxa2xx_ep_alloc_request (struct usb_ep *_ep, unsigned gfp_flags)
 {
 	struct pxa2xx_request *req;
 
@@ -367,7 +367,7 @@ pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
  */
 static void *
 pxa2xx_ep_alloc_buffer(struct usb_ep *_ep, unsigned bytes,
-	dma_addr_t *dma, int gfp_flags)
+	dma_addr_t *dma, unsigned gfp_flags)
 {
 	char			*retval;
 
@@ -874,7 +874,7 @@ done:
 /*-------------------------------------------------------------------------*/
 
 static int
-pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, int gfp_flags)
+pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, unsigned gfp_flags)
 {
 	struct pxa2xx_request	*req;
 	struct pxa2xx_ep	*ep;
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index a6e035e24479..bb9b2d94eed5 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -612,7 +612,7 @@ static void source_sink_complete (struct usb_ep *ep, struct usb_request *req)
 }
 
 static struct usb_request *
-source_sink_start_ep (struct usb_ep *ep, int gfp_flags)
+source_sink_start_ep (struct usb_ep *ep, unsigned gfp_flags)
 {
 	struct usb_request	*req;
 	int			status;
@@ -640,7 +640,7 @@ source_sink_start_ep (struct usb_ep *ep, int gfp_flags)
 }
 
 static int
-set_source_sink_config (struct zero_dev *dev, int gfp_flags)
+set_source_sink_config (struct zero_dev *dev, unsigned gfp_flags)
 {
 	int			result = 0;
 	struct usb_ep		*ep;
@@ -744,7 +744,7 @@ static void loopback_complete (struct usb_ep *ep, struct usb_request *req)
 }
 
 static int
-set_loopback_config (struct zero_dev *dev, int gfp_flags)
+set_loopback_config (struct zero_dev *dev, unsigned gfp_flags)
 {
 	int			result = 0;
 	struct usb_ep		*ep;
@@ -845,7 +845,7 @@ static void zero_reset_config (struct zero_dev *dev)
  * by limiting configuration choices (like the pxa2xx).
  */
 static int
-zero_set_config (struct zero_dev *dev, unsigned number, int gfp_flags)
+zero_set_config (struct zero_dev *dev, unsigned number, unsigned gfp_flags)
 {
 	int			result = 0;
 	struct usb_gadget	*gadget = dev->gadget;