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From: Axel Lin on 31 May 2010 05:40
platform_device_add_resources may fail, thus add error checking for it.

Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
---
drivers/mfd/mfd-core.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 7dd76bc..1823a57 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -70,7 +70,9 @@ static int mfd_add_device(struct device *parent, int id,
goto fail_res;
}

- platform_device_add_resources(pdev, res, cell->num_resources);
+ ret = platform_device_add_resources(pdev, res, cell->num_resources);
+ if (ret)
+ goto fail_res;

ret = platform_device_add(pdev);
if (ret)
--
1.5.4.3



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