diff mbox

[2/3] video: xilinxfb: Do not use out_be32 IO function

Message ID b05a2b1821043b192bb38d7ba0b04342db26c1f9.1369843969.git.michal.simek@xilinx.com (mailing list archive)
State New, archived
Headers show

Commit Message

Michal Simek May 29, 2013, 4:12 p.m. UTC 
out_be32 IO function is not supported by ARM.
It is only available for PPC and Microblaze.

Remove all out_be32 references and start to use __raw_writel
function.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
 drivers/video/xilinxfb.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

--
1.8.2.3
diff mbox

Patch

diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 5af341e..dcf0552 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -57,7 +57,7 @@ 
  * In case of direct PLB access the second control register will be at
  * an offset of 4 as compared to the DCR access where the offset is 1
  * i.e. REG_CTRL. So this is taken care in the function
- * xilinx_fb_out_be32 where it left shifts the offset 2 times in case of
+ * xilinx_fb_out32 where it left shifts the offset 2 times in case of
  * direct PLB access.
  */
 #define NUM_REGS	2
@@ -150,11 +150,11 @@  struct xilinxfb_drvdata {
  * To perform the read/write on the registers we need to check on
  * which bus its connected and call the appropriate write API.
  */
-static void xilinx_fb_out_be32(struct xilinxfb_drvdata *drvdata, u32 offset,
+static void xilinx_fb_out32(struct xilinxfb_drvdata *drvdata, u32 offset,
 				u32 val)
 {
 	if (drvdata->flags & PLB_ACCESS_FLAG)
-		out_be32(drvdata->regs + (offset << 2), val);
+		__raw_writel(val, drvdata->regs + (offset << 2));
 #ifdef CONFIG_PPC_DCR
 	else
 		dcr_write(drvdata->dcr_host, offset, val);
@@ -197,7 +197,7 @@  xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
 		/* turn on panel */
-		xilinx_fb_out_be32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
+		xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
 		break;

 	case FB_BLANK_NORMAL:
@@ -205,7 +205,7 @@  xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
 	case FB_BLANK_HSYNC_SUSPEND:
 	case FB_BLANK_POWERDOWN:
 		/* turn off panel */
-		xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+		xilinx_fb_out32(drvdata, REG_CTRL, 0);
 	default:
 		break;

@@ -280,13 +280,13 @@  static int xilinxfb_assign(struct device *dev,
 	memset_io((void __iomem *)drvdata->fb_virt, 0, fbsize);

 	/* Tell the hardware where the frame buffer is */
-	xilinx_fb_out_be32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
+	xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);

 	/* Turn on the display */
 	drvdata->reg_ctrl_default = REG_CTRL_ENABLE;
 	if (pdata->rotate_screen)
 		drvdata->reg_ctrl_default |= REG_CTRL_ROTATE;
-	xilinx_fb_out_be32(drvdata, REG_CTRL,
+	xilinx_fb_out32(drvdata, REG_CTRL,
 					drvdata->reg_ctrl_default);

 	/* Fill struct fb_info */
@@ -345,7 +345,7 @@  err_cmap:
 		iounmap(drvdata->fb_virt);

 	/* Turn off the display */
-	xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+	xilinx_fb_out32(drvdata, REG_CTRL, 0);

 err_fbmem:
 	if (drvdata->flags & PLB_ACCESS_FLAG)
@@ -381,7 +381,7 @@  static int xilinxfb_release(struct device *dev)
 		iounmap(drvdata->fb_virt);

 	/* Turn off the display */
-	xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+	xilinx_fb_out32(drvdata, REG_CTRL, 0);

 	/* Release the resources, as allocated based on interface */
 	if (drvdata->flags & PLB_ACCESS_FLAG) {