| Message ID | 20211015065615.2795190-2-u.kleine-koenig@pengutronix.de (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 2841bfd10aa7bc07aecc452c10158a5df10ebd04 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Let spi drivers return 0 in .remove() | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Series has a cover letter |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 11 of 11 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 2 this patch: 2 |
| netdev/kdoc | success | Errors and warnings before: 1 this patch: 1 |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 44 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 2 this patch: 2 |
| netdev/header_inline | success | No static functions without inline keyword in header files |
diff --git a/drivers/net/ethernet/micrel/ks8851.h b/drivers/net/ethernet/micrel/ks8851.h index e2eb0caeac82..6f34a61739b6 100644 --- a/drivers/net/ethernet/micrel/ks8851.h +++ b/drivers/net/ethernet/micrel/ks8851.h @@ -427,7 +427,7 @@ struct ks8851_net { int ks8851_probe_common(struct net_device *netdev, struct device *dev, int msg_en); -int ks8851_remove_common(struct device *dev); +void ks8851_remove_common(struct device *dev); int ks8851_suspend(struct device *dev); int ks8851_resume(struct device *dev); diff --git a/drivers/net/ethernet/micrel/ks8851_common.c b/drivers/net/ethernet/micrel/ks8851_common.c index a6db1a8156e1..77f3d2f820fb 100644 --- a/drivers/net/ethernet/micrel/ks8851_common.c +++ b/drivers/net/ethernet/micrel/ks8851_common.c @@ -1247,7 +1247,7 @@ int ks8851_probe_common(struct net_device *netdev, struct device *dev, } EXPORT_SYMBOL_GPL(ks8851_probe_common); -int ks8851_remove_common(struct device *dev) +void ks8851_remove_common(struct device *dev) { struct ks8851_net *priv = dev_get_drvdata(dev); @@ -1261,8 +1261,6 @@ int ks8851_remove_common(struct device *dev) gpio_set_value(priv->gpio, 0); regulator_disable(priv->vdd_reg); regulator_disable(priv->vdd_io); - - return 0; } EXPORT_SYMBOL_GPL(ks8851_remove_common); diff --git a/drivers/net/ethernet/micrel/ks8851_par.c b/drivers/net/ethernet/micrel/ks8851_par.c index 2e8fcce50f9d..2e25798c610e 100644 --- a/drivers/net/ethernet/micrel/ks8851_par.c +++ b/drivers/net/ethernet/micrel/ks8851_par.c @@ -327,7 +327,9 @@ static int ks8851_probe_par(struct platform_device *pdev) static int ks8851_remove_par(struct platform_device *pdev) { - return ks8851_remove_common(&pdev->dev); + ks8851_remove_common(&pdev->dev); + + return 0; } static const struct of_device_id ks8851_match_table[] = { diff --git a/drivers/net/ethernet/micrel/ks8851_spi.c b/drivers/net/ethernet/micrel/ks8851_spi.c index 479406ecbaa3..0303e727e99f 100644 --- a/drivers/net/ethernet/micrel/ks8851_spi.c +++ b/drivers/net/ethernet/micrel/ks8851_spi.c @@ -454,7 +454,9 @@ static int ks8851_probe_spi(struct spi_device *spi) static int ks8851_remove_spi(struct spi_device *spi) { - return ks8851_remove_common(&spi->dev); + ks8851_remove_common(&spi->dev); + + return 0; } static const struct of_device_id ks8851_match_table[] = {
Up to now ks8851_remove_common() returns zero unconditionally. Make it return void instead which makes it easier to see in the callers that there is no error to handle. Also the return value of platform and spi remove callbacks is ignored anyway. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/net/ethernet/micrel/ks8851.h | 2 +- drivers/net/ethernet/micrel/ks8851_common.c | 4 +--- drivers/net/ethernet/micrel/ks8851_par.c | 4 +++- drivers/net/ethernet/micrel/ks8851_spi.c | 4 +++- 4 files changed, 8 insertions(+), 6 deletions(-)