svga: Make svga_wcrt_multi take an iomem regbase pointer.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c
index 59c99fd..bf3c7a9 100644
--- a/drivers/video/svgalib.c
+++ b/drivers/video/svgalib.c
@@ -20,12 +20,12 @@
/* Write a CRT register value spread across multiple registers */
-void svga_wcrt_multi(const struct vga_regset *regset, u32 value) {
-
+void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value)
+{
u8 regval, bitval, bitnum;
while (regset->regnum != VGA_REGSET_END_VAL) {
- regval = vga_rcrt(NULL, regset->regnum);
+ regval = vga_rcrt(regbase, regset->regnum);
bitnum = regset->lowbit;
while (bitnum <= regset->highbit) {
bitval = 1 << bitnum;
@@ -34,7 +34,7 @@
bitnum ++;
value = value >> 1;
}
- vga_wcrt(NULL, regset->regnum, regval);
+ vga_wcrt(regbase, regset->regnum, regval);
regset ++;
}
}
@@ -516,62 +516,62 @@
value = var->xres + var->left_margin + var->right_margin + var->hsync_len;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal total : %d\n", node, value);
- svga_wcrt_multi(tm->h_total_regs, (value / 8) - 5);
+ svga_wcrt_multi(NULL, tm->h_total_regs, (value / 8) - 5);
value = var->xres;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal display : %d\n", node, value);
- svga_wcrt_multi(tm->h_display_regs, (value / 8) - 1);
+ svga_wcrt_multi(NULL, tm->h_display_regs, (value / 8) - 1);
value = var->xres;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal blank start: %d\n", node, value);
- svga_wcrt_multi(tm->h_blank_start_regs, (value / 8) - 1 + hborder);
+ svga_wcrt_multi(NULL, tm->h_blank_start_regs, (value / 8) - 1 + hborder);
value = var->xres + var->left_margin + var->right_margin + var->hsync_len;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal blank end : %d\n", node, value);
- svga_wcrt_multi(tm->h_blank_end_regs, (value / 8) - 1 - hborder);
+ svga_wcrt_multi(NULL, tm->h_blank_end_regs, (value / 8) - 1 - hborder);
value = var->xres + var->right_margin;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal sync start : %d\n", node, value);
- svga_wcrt_multi(tm->h_sync_start_regs, (value / 8));
+ svga_wcrt_multi(NULL, tm->h_sync_start_regs, (value / 8));
value = var->xres + var->right_margin + var->hsync_len;
value = (value * hmul) / hdiv;
pr_debug("fb%d: horizontal sync end : %d\n", node, value);
- svga_wcrt_multi(tm->h_sync_end_regs, (value / 8));
+ svga_wcrt_multi(NULL, tm->h_sync_end_regs, (value / 8));
value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical total : %d\n", node, value);
- svga_wcrt_multi(tm->v_total_regs, value - 2);
+ svga_wcrt_multi(NULL, tm->v_total_regs, value - 2);
value = var->yres;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical display : %d\n", node, value);
- svga_wcrt_multi(tm->v_display_regs, value - 1);
+ svga_wcrt_multi(NULL, tm->v_display_regs, value - 1);
value = var->yres;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical blank start : %d\n", node, value);
- svga_wcrt_multi(tm->v_blank_start_regs, value);
+ svga_wcrt_multi(NULL, tm->v_blank_start_regs, value);
value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical blank end : %d\n", node, value);
- svga_wcrt_multi(tm->v_blank_end_regs, value - 2);
+ svga_wcrt_multi(NULL, tm->v_blank_end_regs, value - 2);
value = var->yres + var->lower_margin;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical sync start : %d\n", node, value);
- svga_wcrt_multi(tm->v_sync_start_regs, value);
+ svga_wcrt_multi(NULL, tm->v_sync_start_regs, value);
value = var->yres + var->lower_margin + var->vsync_len;
value = (value * vmul) / vdiv;
pr_debug("fb%d: vertical sync end : %d\n", node, value);
- svga_wcrt_multi(tm->v_sync_end_regs, value);
+ svga_wcrt_multi(NULL, tm->v_sync_end_regs, value);
/* Set horizontal and vertical sync pulse polarity in misc register */