gxt4500: Use arch_phys_wc_* for framebuffer (38fc4d45) · Commits · 戴 / test

drivers/video/fbdev/gxt4500.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -142,7 +142,7 @@ static const unsigned char watfmt[] = {

		struct gxt4500_par {
		void __iomem *regs;

		int wc_cookie;
		int pixfmt; /* pixel format, see DFA_PIX_* values */

		/* PLL parameters */
		@@ -671,6 +671,9 @@ static int gxt4500_probe(struct pci_dev pdev, const struct pci_device_id ent)

		pci_set_drvdata(pdev, info);

		par->wc_cookie = arch_phys_wc_add(info->fix.smem_start,
		info->fix.smem_len);

		#ifdef __BIG_ENDIAN
		/* Set byte-swapping for DFA aperture for all pixel sizes */
		pci_write_config_dword(pdev, CFG_ENDIAN0, 0x333300);
		@@ -735,6 +738,7 @@ static void gxt4500_remove(struct pci_dev *pdev)
		return;
		par = info->par;
		unregister_framebuffer(info);
		arch_phys_wc_del(par->wc_cookie);
		fb_dealloc_cmap(&info->cmap);
		iounmap(par->regs);
		iounmap(info->screen_base);