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Commit 6772a2ee authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
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[PATCH] fbdev: pm2fb: Driver cleanups 



- remove unneeded casts
- move memory for pseudo_palette inside struct pm2fb_par

Signed-off-by: default avatarAntonino Daplas <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 9f19bc56

drivers/video/pm2fb.c

+10 −11
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ struct pm2fb_par 
	u32		mem_config;	/* MemConfig reg at probe */

	u32		mem_control;	/* MemControl reg at probe */

	u32		boot_address;	/* BootAddress reg at probe */

	u32             palette[16];

};



/*
@@ -674,7 +675,7 @@ static int pm2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) 
 */

static int pm2fb_set_par(struct fb_info *info)

{

	struct pm2fb_par *par = (struct pm2fb_par *) info->par;

	struct pm2fb_par *par = info->par;

	u32 pixclock;

	u32 width, height, depth;

	u32 hsstart, hsend, hbend, htotal;
@@ -854,7 +855,7 @@ static int pm2fb_setcolreg(unsigned regno, unsigned red, unsigned green, 
			   unsigned blue, unsigned transp,

			   struct fb_info *info)

{

	struct pm2fb_par *par = (struct pm2fb_par *) info->par;

	struct pm2fb_par *par = info->par;



	if (regno >= info->cmap.len)  /* no. of hw registers */

		return 1;
@@ -929,7 +930,7 @@ static int pm2fb_setcolreg(unsigned regno, unsigned red, unsigned green, 
   		case 16:

		case 24:

		case 32:	

           		((u32*)(info->pseudo_palette))[regno] = v;

           		par->palette[regno] = v;

			break;

		}

		return 0;
@@ -955,7 +956,7 @@ static int pm2fb_setcolreg(unsigned regno, unsigned red, unsigned green, 
static int pm2fb_pan_display(struct fb_var_screeninfo *var,

			     struct fb_info *info)

{

	struct pm2fb_par *p = (struct pm2fb_par *) info->par;

	struct pm2fb_par *p = info->par;

	u32 base;

	u32 depth;

	u32 xres;
@@ -987,7 +988,7 @@ static int pm2fb_pan_display(struct fb_var_screeninfo *var, 
 */

static int pm2fb_blank(int blank_mode, struct fb_info *info)

{

	struct pm2fb_par *par = (struct pm2fb_par *) info->par;

	struct pm2fb_par *par = info->par;

	u32 video = par->video;



	DPRINTK("blank_mode %d\n", blank_mode);
@@ -1054,8 +1055,7 @@ static int __devinit pm2fb_probe(struct pci_dev *pdev, 
{

	struct pm2fb_par *default_par;

	struct fb_info *info;

	int size, err;

	int err_retval = -ENXIO;

	int err, err_retval = -ENXIO;



	err = pci_enable_device(pdev);

	if ( err ) {
@@ -1063,11 +1063,10 @@ static int __devinit pm2fb_probe(struct pci_dev *pdev, 
		return err;

	}



	size = sizeof(struct pm2fb_par) + 256 * sizeof(u32);

	info = framebuffer_alloc(size, &pdev->dev);

	info = framebuffer_alloc(sizeof(struct pm2fb_par), &pdev->dev);

	if ( !info )

		return -ENOMEM;

	default_par = (struct pm2fb_par *) info->par;

	default_par = info->par;



	switch (pdev->device) {

	case  PCI_DEVICE_ID_TI_TVP4020:
@@ -1171,7 +1170,7 @@ static int __devinit pm2fb_probe(struct pci_dev *pdev, 


	info->fbops		= &pm2fb_ops;

	info->fix		= pm2fb_fix; 	

	info->pseudo_palette	= (void *)(default_par + 1); 

	info->pseudo_palette	= default_par->palette;

	info->flags		= FBINFO_DEFAULT |

                                  FBINFO_HWACCEL_YPAN;