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| author | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2009-09-28 09:21:26 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-09-28 09:21:26 -0700 |
| commit | 055c49d285a151ccb91d63bac6d8621be3db5c93 (patch) | |
| tree | 372a42a8a4245f857acf0b470247bd570481f768 /arch/arm | |
| parent | 0fd92a15a01e6a57c1bbc816c574ec135c1c482e (diff) | |
| download | kernel_samsung_tuna-055c49d285a151ccb91d63bac6d8621be3db5c93.zip kernel_samsung_tuna-055c49d285a151ccb91d63bac6d8621be3db5c93.tar.gz kernel_samsung_tuna-055c49d285a151ccb91d63bac6d8621be3db5c93.tar.bz2 | |
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')
| -rw-r--r-- | arch/arm/mach-omap2/iommu2.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/mailbox.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index 2d9b5cc..4a0e1cd 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) 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 index f3fefca..c035ad3 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) 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"); |