diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-01-11 11:29:07 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-01-11 15:58:01 -0800 |
| commit | f1f251b59b6db97c42d7d746727072cb37604494 (patch) | |
| tree | 0dd0a8862925700cb70a5edd5767f795834a501b /drivers/staging/greybus/arche-platform.c | |
| parent | 140741ec6384435b1a0f89042a2a6dac8e2eebd2 (diff) | |
greybus: arche-platform: propagate errors returned by gpiolib
Propagate errors returned by of_get_named_gpio() instead of sending
-ENODEV.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/arche-platform.c')
| -rw-r--r-- | drivers/staging/greybus/arche-platform.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c index 93ecd8c8bed7..52c79ae792f4 100644 --- a/drivers/staging/greybus/arche-platform.c +++ b/drivers/staging/greybus/arche-platform.c @@ -82,7 +82,7 @@ static int arche_platform_probe(struct platform_device *pdev) arche_pdata->svc_reset_gpio = of_get_named_gpio(np, "svc,reset-gpio", 0); if (arche_pdata->svc_reset_gpio < 0) { dev_err(dev, "failed to get reset-gpio\n"); - return -ENODEV; + return arche_pdata->svc_reset_gpio; } ret = devm_gpio_request(dev, arche_pdata->svc_reset_gpio, "svc-reset"); if (ret) { @@ -100,7 +100,7 @@ static int arche_platform_probe(struct platform_device *pdev) "svc,sysboot-gpio", 0); if (arche_pdata->svc_sysboot_gpio < 0) { dev_err(dev, "failed to get sysboot gpio\n"); - return -ENODEV; + return arche_pdata->svc_sysboot_gpio; } ret = devm_gpio_request(dev, arche_pdata->svc_sysboot_gpio, "sysboot0"); if (ret) { @@ -118,7 +118,7 @@ static int arche_platform_probe(struct platform_device *pdev) "svc,refclk-req-gpio", 0); if (arche_pdata->svc_refclk_req < 0) { dev_err(dev, "failed to get svc clock-req gpio\n"); - return -ENODEV; + return arche_pdata->svc_refclk_req; } ret = devm_gpio_request(dev, arche_pdata->svc_refclk_req, "svc-clk-req"); if (ret) { |