diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-03-04 12:59:53 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-10 11:23:37 +0000 |
| commit | fcba212de9bdf1016d981c355df29ab169da8eae (patch) | |
| tree | ab61ad628cebe33564c86624d12c726d4843e8bd /drivers/spi/spi-clps711x.c | |
| parent | bf5c2e27036cffda6e20f445391a4d4e1ccc232e (diff) | |
| download | linux-fcba212de9bdf1016d981c355df29ab169da8eae.tar.bz2 | |
spi: clps711x: Provide label argument for devm_gpio_request
The label argument was removed by commit 989847967cd762
spi: clps711x: Use devm_gpio_request(), add it back.
This makes it easier to know the gpio usage in /sys/kernel/debug/gpio.
Also remove unnecessary gpio_is_valid() checking, devm_gpio_request() returns
error if the requested gpio is invalid.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-clps711x.c')
| -rw-r--r-- | drivers/spi/spi-clps711x.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/spi/spi-clps711x.c b/drivers/spi/spi-clps711x.c index eda7472ceefa..a5938abacfb0 100644 --- a/drivers/spi/spi-clps711x.c +++ b/drivers/spi/spi-clps711x.c @@ -159,14 +159,10 @@ static int spi_clps711x_probe(struct platform_device *pdev) for (i = 0; i < master->num_chipselect; i++) { master->cs_gpios[i] = pdata->chipselect[i]; - if (!gpio_is_valid(master->cs_gpios[i])) { - dev_err(&pdev->dev, "Invalid CS GPIO %i\n", i); - ret = -EINVAL; - goto err_out; - } - if (devm_gpio_request(&pdev->dev, master->cs_gpios[i], NULL)) { + ret = devm_gpio_request(&pdev->dev, master->cs_gpios[i], + DRIVER_NAME); + if (ret) { dev_err(&pdev->dev, "Can't get CS GPIO %i\n", i); - ret = -EINVAL; goto err_out; } } |