From 2841bfd10aa7bc07aecc452c10158a5df10ebd04 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Fri, 15 Oct 2021 08:56:14 +0200 Subject: net: ks8851: Make ks8851_remove_common() return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: David S. Miller --- 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(-) (limited to 'drivers/net') 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 2c4e5e602be7..499258b8662a 100644 --- a/drivers/net/ethernet/micrel/ks8851_common.c +++ b/drivers/net/ethernet/micrel/ks8851_common.c @@ -1247,7 +1247,7 @@ err_reg_io: } 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[] = { -- cgit v1.2.3