svga: Make svga_set_default_atc_regs take an iomem regbase pointer.

[firefly-linux-kernel-4.4.55.git] / drivers / video / svgalib.c

diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c
index 25f9f87f73dd8ec0650386bac4363e9c2d9f6935..8b97359db502b16f4736e9ced3c8141f6fa3e5f1 100644 (file)
--- a/drivers/video/svgalib.c
+++ b/drivers/video/svgalib.c
@@ -93,26 +93,26 @@ void svga_set_default_gfx_regs(void __iomem *regbase)
 }
 
 /* Set attribute controller registers to sane values */
-void svga_set_default_atc_regs(void)
+void svga_set_default_atc_regs(void __iomem *regbase)
 {
        u8 count;
 
-       vga_r(NULL, 0x3DA);
-       vga_w(NULL, VGA_ATT_W, 0x00);
+       vga_r(regbase, 0x3DA);
+       vga_w(regbase, VGA_ATT_W, 0x00);
 
        /* All standard ATC registers (AR00 - AR14) */
        for (count = 0; count <= 0xF; count ++)
-               svga_wattr(NULL, count, count);
+               svga_wattr(regbase, count, count);
 
-       svga_wattr(NULL, VGA_ATC_MODE, 0x01);
-/*     svga_wattr(NULL, VGA_ATC_MODE, 0x41); */
-       svga_wattr(NULL, VGA_ATC_OVERSCAN, 0x00);
-       svga_wattr(NULL, VGA_ATC_PLANE_ENABLE, 0x0F);
-       svga_wattr(NULL, VGA_ATC_PEL, 0x00);
-       svga_wattr(NULL, VGA_ATC_COLOR_PAGE, 0x00);
+       svga_wattr(regbase, VGA_ATC_MODE, 0x01);
+/*     svga_wattr(regbase, VGA_ATC_MODE, 0x41); */
+       svga_wattr(regbase, VGA_ATC_OVERSCAN, 0x00);
+       svga_wattr(regbase, VGA_ATC_PLANE_ENABLE, 0x0F);
+       svga_wattr(regbase, VGA_ATC_PEL, 0x00);
+       svga_wattr(regbase, VGA_ATC_COLOR_PAGE, 0x00);
 
-       vga_r(NULL, 0x3DA);
-       vga_w(NULL, VGA_ATT_W, 0x20);
+       vga_r(regbase, 0x3DA);
+       vga_w(regbase, VGA_ATT_W, 0x20);
 }
 
 /* Set sequencer registers to sane values */