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arcfb: Kill sparse warning

PATCH In review Antonino A. Daplas 1 participant 1 message Apr 25, 2007 Framebuffer layer

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Antonino A. Daplas

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PATCH 11/41 arcfb: Kill sparse warning

The framebuffer memory is allocated from system RAM (vmalloc'ed). Add __force annotations.

Signed-off-by Antonino Daplas <[email protected]>

---

 drivers/video/arcfb.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
drivers/video/arcfb.c +4 -3
index 30a8369..66e0bd1 100644
@@ -262,7 +262,8 @@ static void arcfb_lcd_update_page(struct
 	ks108_set_yaddr(par, chipindex, upper/8);
 
 	linesize = par->info->var.xres/8;
-	src = par->info->screen_base + (left/8) + (upper * linesize);
+	src = (unsigned char __force *) par->info->screen_base + (left/8) +
+		(upper * linesize);
 	ks108_set_xaddr(par, chipindex, left);
 
 	bitmask=1;

@@ -477,7 +478,7 @@ static ssize_t arcfb_write(struct file *
 	if (count) {
 		char *base_addr;
 
-		base_addr = info->screen_base;
+		base_addr = (char __force *)info->screen_base;
 		count -= copy_from_user(base_addr + p, buf, count);
 		*ppos += count;
 		err = -EFAULT;

@@ -603,7 +604,7 @@ static int arcfb_remove(struct platform_
 
 	if (info) {
 		unregister_framebuffer(info);
-		vfree(info->screen_base);
+		vfree((void __force *)info->screen_base);
 		framebuffer_release(info);
 	}
 	return 0;

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