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Commit 4b6a4856 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Staging: udlfb: fix some sparse warnings. 



There are others remaining due to the __iomem namespace of the
framebuffer data pointer.

Cc: Roberto De Ioris <roberto@unbit.it>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f05e0575

drivers/staging/udlfb/udlfb.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -422,7 +422,7 @@ copyarea(struct dlfb_data *dev_info, int dx, int dy, int sx, int sy, 
	return 1;

	return 1;

}

}





void dlfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)

static void dlfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)

{

{





	struct dlfb_data *dev = info->par;

	struct dlfb_data *dev = info->par;
@@ -434,7 +434,7 @@ void dlfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) 




}

}





void dlfb_imageblit(struct fb_info *info, const struct fb_image *image)

static void dlfb_imageblit(struct fb_info *info, const struct fb_image *image)

{

{





	int ret;

	int ret;
@@ -447,7 +447,7 @@ void dlfb_imageblit(struct fb_info *info, const struct fb_image *image) 
	/* printk("IMAGE BLIT (2) %d %d %d %d DEPTH %d {%p} %d!!!\n", image->dx, image->dy, image->width, image->height, image->depth, dev->udev, ret); */

	/* printk("IMAGE BLIT (2) %d %d %d %d DEPTH %d {%p} %d!!!\n", image->dx, image->dy, image->width, image->height, image->depth, dev->udev, ret); */

}

}





void dlfb_fillrect(struct fb_info *info, const struct fb_fillrect *region)

static void dlfb_fillrect(struct fb_info *info, const struct fb_fillrect *region)

{

{





	unsigned char red, green, blue;

	unsigned char red, green, blue;

drivers/staging/udlfb/udlfb.h

+4 −4
Original line number Original line Diff line number Diff line
@@ -40,7 +40,7 @@ struct dlfb_video_mode { 
	uint8_t unknown3[4];

	uint8_t unknown3[4];

} __attribute__ ((__packed__));

} __attribute__ ((__packed__));





struct dlfb_video_mode dlfb_video_modes[MAX_VMODES];

static struct dlfb_video_mode dlfb_video_modes[MAX_VMODES];





static void dlfb_bulk_callback(struct urb *urb)

static void dlfb_bulk_callback(struct urb *urb)

{

{
@@ -66,7 +66,7 @@ static int dlfb_bulk_msg(struct dlfb_data *dev_info, int len) 
	return dev_info->tx_urb->actual_length;

	return dev_info->tx_urb->actual_length;

}

}





void dlfb_init_modes(void)

static void dlfb_init_modes(void)

{

{

	dlfb_video_modes[0].col = 0;

	dlfb_video_modes[0].col = 0;

	memcpy(&dlfb_video_modes[0].hclock, "\x20\x3C\x7A\xC9", 4);

	memcpy(&dlfb_video_modes[0].hclock, "\x20\x3C\x7A\xC9", 4);
@@ -105,7 +105,7 @@ void dlfb_init_modes(void) 
	memcpy(&dlfb_video_modes[3].unknown3, "\x04\x02\x1E\x5F", 4);

	memcpy(&dlfb_video_modes[3].unknown3, "\x04\x02\x1E\x5F", 4);

}

}





char *dlfb_set_register(char *bufptr, uint8_t reg, uint8_t val)

static char *dlfb_set_register(char *bufptr, uint8_t reg, uint8_t val)

{

{

	*bufptr++ = 0xAF;

	*bufptr++ = 0xAF;

	*bufptr++ = 0x20;

	*bufptr++ = 0x20;
@@ -115,7 +115,7 @@ char *dlfb_set_register(char *bufptr, uint8_t reg, uint8_t val) 
	return bufptr;

	return bufptr;

}

}





int dlfb_set_video_mode(struct dlfb_data *dev_info, int width, int height)

static int dlfb_set_video_mode(struct dlfb_data *dev_info, int width, int height)

{

{

	int i, ret;

	int i, ret;

	unsigned char j;

	unsigned char j;