omap: Fix wrong condition check in while loop for mailbox and iommu2

It's worked fine so far since reset is done for the first time. Reported-by: Juha Leppanen <juha_motorsportcom@luukku.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Juha Leppanen <juha_motorsportcom@luukku.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
git-mirror · Sep 28, 2009 · 055c49d · 055c49d
1 parent 0fd92a1
commit 055c49d
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
@@ -79,7 +79,7 @@ static int omap2_iommu_enable(struct iommu *obj)
 		l = iommu_read_reg(obj, MMU_SYSSTATUS);
 		if (l & MMU_SYS_RESETDONE)
 			break;
-	} while (time_after(jiffies, timeout));
+	} while (!time_after(jiffies, timeout));
 
 	if (!(l & MMU_SYS_RESETDONE)) {
 		dev_err(obj->dev, "can't take mmu out of reset\n");

diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
@@ -93,7 +93,7 @@ static int omap2_mbox_startup(struct omap_mbox *mbox)
 		l = mbox_read_reg(MAILBOX_SYSSTATUS);
 		if (l & RESETDONE)
 			break;
-	} while (time_after(jiffies, timeout));
+	} while (!time_after(jiffies, timeout));
 
 	if (!(l & RESETDONE)) {
 		pr_err("Can't take mmu out of reset\n");