From: Biju Das Date: Tue, 25 Oct 2022 15:56:57 +0000 (+0100) Subject: can: rcar_canfd: Use devm_reset_control_get_optional_exclusive X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=68399ff574e4faf42b8d85da9339ca3ee2892cc7;p=linux.git can: rcar_canfd: Use devm_reset_control_get_optional_exclusive Replace devm_reset_control_get_exclusive->devm_reset_control_ get_optional_exclusive so that we can avoid unnecessary SoC specific check in probe(). Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/all/20221025155657.1426948-4-biju.das.jz@bp.renesas.com Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 567620d215f83..9a55a54c4507c 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -1889,17 +1889,17 @@ static int rcar_canfd_probe(struct platform_device *pdev) gpriv->chip_id = chip_id; gpriv->max_channels = max_channels; - if (gpriv->chip_id == RENESAS_RZG2L) { - gpriv->rstc1 = devm_reset_control_get_exclusive(&pdev->dev, "rstp_n"); - if (IS_ERR(gpriv->rstc1)) - return dev_err_probe(&pdev->dev, PTR_ERR(gpriv->rstc1), - "failed to get rstp_n\n"); - - gpriv->rstc2 = devm_reset_control_get_exclusive(&pdev->dev, "rstc_n"); - if (IS_ERR(gpriv->rstc2)) - return dev_err_probe(&pdev->dev, PTR_ERR(gpriv->rstc2), - "failed to get rstc_n\n"); - } + gpriv->rstc1 = devm_reset_control_get_optional_exclusive(&pdev->dev, + "rstp_n"); + if (IS_ERR(gpriv->rstc1)) + return dev_err_probe(&pdev->dev, PTR_ERR(gpriv->rstc1), + "failed to get rstp_n\n"); + + gpriv->rstc2 = devm_reset_control_get_optional_exclusive(&pdev->dev, + "rstc_n"); + if (IS_ERR(gpriv->rstc2)) + return dev_err_probe(&pdev->dev, PTR_ERR(gpriv->rstc2), + "failed to get rstc_n\n"); /* Peripheral clock */ gpriv->clkp = devm_clk_get(&pdev->dev, "fck");