[PATCH] aty iomem annotations

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/video/aty/aty128fb.c

@@ -397,7 +397,7 @@ struct aty128fb_par {
 	struct aty128_ddafifo fifo_reg;
 	u32 accel_flags;
 	struct aty128_constants constants;  /* PLL and others      */
-	void *regbase;                      /* remapped mmio       */
+	void __iomem *regbase;              /* remapped mmio       */
 	u32 vram_size;                      /* onboard video ram   */
 	int chip_gen;
 	const struct aty128_meminfo *mem;   /* onboard mem info    */
@@ -450,9 +450,9 @@ static int aty128_decode_var(struct fb_var_screeninfo *var,
                              struct aty128fb_par *par);
 #if 0
 static void __init aty128_get_pllinfo(struct aty128fb_par *par,
-				      void *bios);
-static void __init *aty128_map_ROM(struct pci_dev *pdev, const struct aty128fb_par *par);
-static void __init aty128_unmap_ROM(struct pci_dev *dev, void * rom);
+				      void __iomem *bios);
+static void __init __iomem *aty128_map_ROM(struct pci_dev *pdev, const struct aty128fb_par *par);
+static void __init aty128_unmap_ROM(struct pci_dev *dev, void __iomem * rom);
 #endif
 static void aty128_timings(struct aty128fb_par *par);
 static void aty128_init_engine(struct aty128fb_par *par);
@@ -788,7 +788,7 @@ static u32 depth_to_dst(u32 depth)
 
 
 #ifndef __sparc__
-static void __init aty128_unmap_ROM(struct pci_dev *dev, void * rom)
+static void __init aty128_unmap_ROM(struct pci_dev *dev, void __iomem * rom)
 {
 	struct resource *r = &dev->resource[PCI_ROM_RESOURCE];
 	
@@ -806,12 +806,12 @@ static void __init aty128_unmap_ROM(struct pci_dev *dev, void * rom)
 }
 
 
-static void * __init aty128_map_ROM(const struct aty128fb_par *par, struct pci_dev *dev)
+static void __iomem * __init aty128_map_ROM(const struct aty128fb_par *par, struct pci_dev *dev)
 {
 	struct resource *r;
 	u16 dptr;
 	u8 rom_type;
-	void *bios;
+	void __iomem *bios;
 
     	/* Fix from ATI for problem with Rage128 hardware not leaving ROM enabled */
     	unsigned int temp;
@@ -903,7 +903,7 @@ static void * __init aty128_map_ROM(const struct aty128fb_par *par, struct pci_d
 	return NULL;
 }
 
-static void __init aty128_get_pllinfo(struct aty128fb_par *par, unsigned char *bios)
+static void __init aty128_get_pllinfo(struct aty128fb_par *par, unsigned char __iomem *bios)
 {
 	unsigned int bios_hdr;
 	unsigned int bios_pll;
@@ -925,7 +925,7 @@ static void __init aty128_get_pllinfo(struct aty128fb_par *par, unsigned char *b
 }           
 
 #ifdef CONFIG_X86
-static void *  __devinit aty128_find_mem_vbios(struct aty128fb_par *par)
+static void __iomem *  __devinit aty128_find_mem_vbios(struct aty128fb_par *par)
 {
 	/* I simplified this code as we used to miss the signatures in
 	 * a lot of case. It's now closer to XFree, we just don't check
@@ -933,10 +933,10 @@ static void *  __devinit aty128_find_mem_vbios(struct aty128fb_par *par)
 	 * if we end up having conflicts
 	 */
         u32  segstart;
-        unsigned char *rom_base = NULL;
+        unsigned char __iomem *rom_base = NULL;
                                                 
         for (segstart=0x000c0000; segstart<0x000f0000; segstart+=0x00001000) {
-                rom_base = (char *)ioremap(segstart, 0x10000);
+                rom_base = ioremap(segstart, 0x10000);
 		if (rom_base == NULL)
 			return NULL;
                 if ((*rom_base == 0x55) && (((*(rom_base + 1)) & 0xff) == 0xaa))
@@ -1885,7 +1885,7 @@ static int __init aty128_probe(struct pci_dev *pdev, const struct pci_device_id
 	struct fb_info *info;
 	int err;
 #ifndef __sparc__
-	void *bios = NULL;
+	void __iomem *bios = NULL;
 #endif
 
 	/* Enable device in PCI config */

drivers/video/aty/atyfb.h

@@ -59,15 +59,15 @@ union aty_pll {
 struct aty_cursor {
 	u8 bits[8][64];
 	u8 mask[8][64];
-	u8 *ram;
+	u8 __iomem *ram;
 };
 
 struct atyfb_par {
-	struct aty_cmap_regs *aty_cmap_regs;
+	struct aty_cmap_regs __iomem *aty_cmap_regs;
 	const struct aty_dac_ops *dac_ops;
 	const struct aty_pll_ops *pll_ops;
 	struct aty_cursor *cursor;
-	unsigned long ati_regbase;
+	void __iomem *ati_regbase;
 	unsigned long clk_wr_offset;
 	struct crtc crtc;
 	union aty_pll pll;

drivers/video/aty/atyfb_base.c

@@ -1514,7 +1514,7 @@ static int __init aty_init(struct fb_info *info, const char *name)
 	u8 pll_ref_div;
 
 	par->aty_cmap_regs =
-	    (struct aty_cmap_regs *) (par->ati_regbase + 0xc0);
+	    (struct aty_cmap_regs __iomem *) (par->ati_regbase + 0xc0);
 	chip_id = aty_ld_le32(CONFIG_CHIP_ID, par);
 	type = chip_id & CFG_CHIP_TYPE;
 	rev = (chip_id & CFG_CHIP_REV) >> 24;
@@ -1782,8 +1782,7 @@ static int __init aty_init(struct fb_info *info, const char *name)
 		info->fix.smem_len -= GUI_RESERVE;
 
 	/* Clear the video memory */
-	fb_memset((void *) info->screen_base, 0,
-		  info->fix.smem_len);
+	fb_memset(info->screen_base, 0, info->fix.smem_len);
 
 	info->fbops = &atyfb_ops;
 	info->pseudo_palette = pseudo_palette;
@@ -2216,7 +2215,7 @@ int __init atyfb_do_init(void)
 #else				/* __sparc__ */
 
 			info->fix.mmio_start = 0x7ff000 + addr;
-			default_par->ati_regbase = (unsigned long)
+			default_par->ati_regbase = 
 			    ioremap(info->fix.mmio_start, 0x1000);
 
 			if (!default_par->ati_regbase) {
@@ -2249,8 +2248,7 @@ int __init atyfb_do_init(void)
 
 			/* Map in frame buffer */
 			info->fix.smem_start = addr;
-			info->screen_base =
-			    (char *) ioremap(addr, 0x800000);
+			info->screen_base = ioremap(addr, 0x800000);
 
 			if (!info->screen_base) {
 #ifdef __sparc__
@@ -2616,9 +2614,9 @@ void cleanup_module(void)
 
 #ifndef __sparc__
 	if (par->ati_regbase)
-		iounmap((void *) par->ati_regbase);
+		iounmap(par->ati_regbase);
 	if (info->screen_base)
-		iounmap((void *) info->screen_base);
+		iounmap(info->screen_base);
 #ifdef __BIG_ENDIAN
 	if (par->cursor && par->cursor->ram)
 		iounmap(par->cursor->ram);

drivers/video/aty/mach64_cursor.c

@@ -73,7 +73,8 @@ void aty_set_cursor_shape(struct fb_info *info)
 	struct atyfb_par *par = (struct atyfb_par *) info->par;
 	struct fb_cursor *cursor = &info->cursor;
 	struct aty_cursor *c = par->cursor;
-	u8 *ram, m, b;
+	u8 m, b;
+	u8 __iomem *ram;
 	int x, y;
 
 	if (!c)
@@ -178,7 +179,7 @@ int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 struct aty_cursor *__init aty_init_cursor(struct fb_info *info)
 {
 	struct aty_cursor *cursor;
-	unsigned long addr;
+	void __iomem *addr;
 
 	cursor = kmalloc(sizeof(struct aty_cursor), GFP_ATOMIC);
 	if (!cursor)
@@ -195,8 +196,8 @@ struct aty_cursor *__init aty_init_cursor(struct fb_info *info)
 	addr = info->fix.smem_start - 0x800000 + info->fix.smem_len;
 	cursor->ram = (u8 *) ioremap(addr, 1024);
 #else
-	addr = (unsigned long) info->screen_base + info->fix.smem_len;
-	cursor->ram = (u8 *) addr;
+	addr = info->screen_base + info->fix.smem_len;
+	cursor->ram = addr;
 #endif
 #endif
 	if (!cursor->ram) {