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authorHiroshi DOYU <Hiroshi.DOYU@nokia.com>2009-09-28 12:21:26 -0400
committerTony Lindgren <tony@atomide.com>2009-09-28 12:21:26 -0400
commit055c49d285a151ccb91d63bac6d8621be3db5c93 (patch)
tree372a42a8a4245f857acf0b470247bd570481f768 /arch/arm/mach-omap2
parent0fd92a15a01e6a57c1bbc816c574ec135c1c482e (diff)
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>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/iommu2.c2
-rw-r--r--arch/arm/mach-omap2/mailbox.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index 2d9b5cc981cd..4a0e1cd5c1f4 100644
--- 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)
79 l = iommu_read_reg(obj, MMU_SYSSTATUS); 79 l = iommu_read_reg(obj, MMU_SYSSTATUS);
80 if (l & MMU_SYS_RESETDONE) 80 if (l & MMU_SYS_RESETDONE)
81 break; 81 break;
82 } while (time_after(jiffies, timeout)); 82 } while (!time_after(jiffies, timeout));
83 83
84 if (!(l & MMU_SYS_RESETDONE)) { 84 if (!(l & MMU_SYS_RESETDONE)) {
85 dev_err(obj->dev, "can't take mmu out of reset\n"); 85 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
index f3fefca58494..c035ad3426d0 100644
--- 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)
93 l = mbox_read_reg(MAILBOX_SYSSTATUS); 93 l = mbox_read_reg(MAILBOX_SYSSTATUS);
94 if (l & RESETDONE) 94 if (l & RESETDONE)
95 break; 95 break;
96 } while (time_after(jiffies, timeout)); 96 } while (!time_after(jiffies, timeout));
97 97
98 if (!(l & RESETDONE)) { 98 if (!(l & RESETDONE)) {
99 pr_err("Can't take mmu out of reset\n"); 99 pr_err("Can't take mmu out of reset\n");