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Commit ac9687a2 authored by Robert Butora's avatar Robert Butora Committed by Mauro Carvalho Chehab
Browse files

[media] media:gspca:dtcs033 Clean sparse check warnings on endianess 



Warnings due to __le16 / u16 conversions.
Replace offending struct and so stay on cpu domain.

Signed-off-by: default avatarRobert Butora <robert.butora.fi@gmail.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent c3e1870c

drivers/media/usb/gspca/dtcs033.c

+11 −4
Original line number Diff line number Diff line
@@ -22,6 +22,13 @@ MODULE_AUTHOR("Robert Butora <robert.butora.fi@gmail.com>"); 
MODULE_DESCRIPTION("Scopium DTCS033 astro-cam USB Camera Driver");

MODULE_LICENSE("GPL");



struct dtcs033_usb_requests {

	u8 bRequestType;

	u8 bRequest;

	u16 wValue;

	u16 wIndex;

	u16 wLength;

};



/* send a usb request */

static void reg_rw(struct gspca_dev *gspca_dev,
@@ -50,10 +57,10 @@ static void reg_rw(struct gspca_dev *gspca_dev, 
}

/* send several usb in/out requests */

static int reg_reqs(struct gspca_dev *gspca_dev,

		    const struct usb_ctrlrequest *preqs, int n_reqs)

		    const struct dtcs033_usb_requests *preqs, int n_reqs)

{

	int i = 0;

	const struct usb_ctrlrequest *preq;

	const struct dtcs033_usb_requests *preq;



	while ((i < n_reqs) && (gspca_dev->usb_err >= 0)) {
@@ -290,7 +297,7 @@ module_usb_driver(sd_driver); 
 0x40 =  USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,

 0xC0 =  USB_DIR_IN  | USB_TYPE_VENDOR | USB_RECIP_DEVICE,

*/

static const struct usb_ctrlrequest dtcs033_start_reqs[] = {

static const struct dtcs033_usb_requests dtcs033_start_reqs[] = {

/* -- bRequest,wValue,wIndex,wLength */

{ 0x40, 0x01, 0x0001, 0x000F, 0x0000 },

{ 0x40, 0x01, 0x0000, 0x000F, 0x0000 },
@@ -414,7 +421,7 @@ static const struct usb_ctrlrequest dtcs033_start_reqs[] = { 
{ 0x40, 0x01, 0x0003, 0x000F, 0x0000 }

};



static const struct usb_ctrlrequest dtcs033_stop_reqs[] = {

static const struct dtcs033_usb_requests dtcs033_stop_reqs[] = {

/* -- bRequest,wValue,wIndex,wLength */

{ 0x40, 0x01, 0x0001, 0x000F, 0x0000 },

{ 0x40, 0x01, 0x0000, 0x000F, 0x0000 },