macfb annotations and compiler warning fix

Add some __iomem annotations. Remove some volatile qualifiers to fix 
several compiler warnings: "passing arg 1 of `iounmap' discards qualifiers 
from pointer target type".

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 16 insertions, 16 deletions

diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c
index 3a437f937779..d66887e8cbb1 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/macfb.c
@@ -77,34 +77,34 @@ static int csc_setpalette (unsigned int regno, unsigned int red,
                            unsigned int green, unsigned int blue,
                            struct fb_info *fb_info);
 
-static volatile struct {
+static struct {
         unsigned char addr;
         /* Note: word-aligned */
         char pad[3];
         unsigned char lut;
-} *valkyrie_cmap_regs;
+} __iomem *valkyrie_cmap_regs;
 
-static volatile struct {
+static struct {
         unsigned char addr;
         unsigned char lut;
-} *v8_brazil_cmap_regs;
+} __iomem *v8_brazil_cmap_regs;
 
-static volatile struct {
+static struct {
         unsigned char addr;
         char pad1[3]; /* word aligned */
         unsigned char lut;
         char pad2[3]; /* word aligned */
         unsigned char cntl; /* a guess as to purpose */
-} *rbv_cmap_regs;
+} __iomem *rbv_cmap_regs;
 
-static volatile struct {
+static struct {
         unsigned long reset;
         unsigned long pad1[3];
         unsigned char pad2[3];
         unsigned char lut;
-} *dafb_cmap_regs;
+} __iomem *dafb_cmap_regs;
 
-static volatile struct {
+static struct {
         unsigned char addr;     /* OFFSET: 0x00 */
         unsigned char pad1[15];
         unsigned char lut;      /* OFFSET: 0x10 */
@@ -113,16 +113,16 @@ static volatile struct {
         unsigned char pad3[7];
         unsigned long vbl_addr; /* OFFSET: 0x28 */
         unsigned int  status2;  /* OFFSET: 0x2C */
-} *civic_cmap_regs;
+} __iomem *civic_cmap_regs;
 
-static volatile struct {
+static struct {
         char    pad1[0x40];
         unsigned char   clut_waddr;     /* 0x40 */
         char    pad2;
         unsigned char   clut_data;      /* 0x42 */
         char    pad3[0x3];
         unsigned char   clut_raddr;     /* 0x46 */
-} *csc_cmap_regs;
+} __iomem *csc_cmap_regs;
 
 /* We will leave these the way they are for the time being */
 struct mdc_cmap_regs {
@@ -506,10 +506,10 @@ static int csc_setpalette (unsigned int regno, unsigned int red,
                            struct fb_info *info)
 {
         mdelay(1);
-        csc_cmap_regs->clut_waddr = regno;
-        csc_cmap_regs->clut_data = red;
-        csc_cmap_regs->clut_data = green;
-        csc_cmap_regs->clut_data = blue;
+        nubus_writeb(regno, &csc_cmap_regs->clut_waddr);
+        nubus_writeb(red,   &csc_cmap_regs->clut_data);
+        nubus_writeb(green, &csc_cmap_regs->clut_data);
+        nubus_writeb(blue,  &csc_cmap_regs->clut_data);
         return 0;
 }