Messages in this thread Patch in this message | | | Date | Thu, 25 Apr 2013 15:12:23 +0800 | Subject | [PATCH] msm: iommu: missing platform_driver_unregister() on error in msm_iommu_driver_init() | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Add the missing platform_driver_unregister() before return from msm_iommu_driver_init() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> --- drivers/iommu/msm_iommu_dev.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/msm_iommu_dev.c b/drivers/iommu/msm_iommu_dev.c index 8e8fb07..6b56def 100644 --- a/drivers/iommu/msm_iommu_dev.c +++ b/drivers/iommu/msm_iommu_dev.c @@ -402,6 +402,7 @@ static int __init msm_iommu_driver_init(void) ret = platform_driver_register(&msm_iommu_ctx_driver); if (ret != 0) { pr_err("Failed to register IOMMU context driver\n"); + platform_driver_unregister(&msm_iommu_driver); goto error; }
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