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Subject[PATCH 2/5] driver core/platform_device_add_data: free platform data before overwriting
Date
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
drivers/base/platform.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index f836f2e..01caf61 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -227,6 +227,7 @@ int platform_device_add_data(struct platform_device *pdev, const void *data,
return -ENOMEM;
}

+ kfree(pdev->dev.platform_data);
pdev->dev.platform_data = d;
return 0;
}
--
1.7.2.3
--
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