2013/6/6 Barry Song <21cn...@gmail.com>:
> 2013/6/6 Alexey Khoroshilov <khoroshi...@ispras.ru>:
>> If pinctrl_get_select_default() fails, spi_sirfsoc_probe()
>> returns IS_ERR(sspi->p) instead of PTR_ERR(sspi->p).
>>
>> Found by Linux Driver Verification project (linuxtesting.org).
>>
>> Signed-off-by: Alexey Khoroshilov <khoroshi...@ispras.ru>
>
> Acked-by: Barry Song <baohua.s...@csr.com>
sorry. nack, i think pinctrl_get_select_default(&pdev->dev) should
have been dropped in another patch.
>
>> ---
>> drivers/spi/spi-sirf.c | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c
>> index 0808cd5..94c3920 100644
>> --- a/drivers/spi/spi-sirf.c
>> +++ b/drivers/spi/spi-sirf.c
>> @@ -559,9 +559,10 @@ static int spi_sirfsoc_probe(struct platform_device
>> *pdev)
>> sspi->bitbang.master->dev.of_node = pdev->dev.of_node;
>>
>> sspi->p = pinctrl_get_select_default(&pdev->dev);
>> - ret = IS_ERR(sspi->p);
>> - if (ret)
>> + if (IS_ERR(sspi->p)) {
>> + ret = PTR_ERR(sspi->p);
>> goto free_master;
>> + }
>>
>> sspi->clk = clk_get(&pdev->dev, NULL);
>> if (IS_ERR(sspi->clk)) {
>> --
>> 1.8.1.2
-barry
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