diff options
Diffstat (limited to 'drivers/iommu/msm_iommu_sec.c')
| -rw-r--r-- | drivers/iommu/msm_iommu_sec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/msm_iommu_sec.c b/drivers/iommu/msm_iommu_sec.c index d1b891c21d7e..b0c43bf6fe06 100644 --- a/drivers/iommu/msm_iommu_sec.c +++ b/drivers/iommu/msm_iommu_sec.c @@ -217,7 +217,6 @@ static int msm_iommu_reg_dump_to_regs( if (i != nvals) { pr_err("Invalid dump! %d != %d\n", i, nvals); ret = 1; - goto out; } for (i = 0; i < MAX_DUMP_REGS; ++i) { @@ -231,11 +230,10 @@ static int msm_iommu_reg_dump_to_regs( dump_regs_tbl[i].reg_offset)); ret = 1; } - ctx_regs[i].val = 0; + ctx_regs[i].val = 0xd00dfeed; } } -out: return ret; } @@ -289,7 +287,9 @@ irqreturn_t msm_iommu_secure_fault_handler_v2(int irq, void *dev_id) memset(ctx_regs, 0, sizeof(ctx_regs)); tmp = msm_iommu_reg_dump_to_regs( ctx_regs, regs, drvdata, ctx_drvdata); - if (!tmp && ctx_regs[DUMP_REG_FSR].val) { + if (ctx_regs[DUMP_REG_FSR].val) { + if (tmp) + pr_err("Incomplete fault register dump. Printout will be incomplete.\n"); if (!ctx_drvdata->attached_domain) { pr_err("Bad domain in interrupt handler\n"); tmp = -ENOSYS; |