Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 1/4] hwrng: atmel - remove unnecessary platform_set_drvdata() | Date | Mon, 06 May 2013 13:37:13 +0900 |
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The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- drivers/char/hw_random/atmel-rng.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index 7c73d4a..bf9fc6b 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -108,8 +108,6 @@ static int atmel_trng_remove(struct platform_device *pdev) clk_disable(trng->clk); clk_put(trng->clk); - platform_set_drvdata(pdev, NULL); - return 0; } -- 1.7.2.5
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