From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 055003CDBDB; Fri, 22 May 2026 10:18:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779445133; cv=none; b=dROnGuHhaVpeqf7re70kWyd8OaYcz2Br5kPwSMEBVJojOm/yxnQpAuiiY4Vc8iHqUa4yhvPi9bSPZsggrDxH6hpgULOPxxMhoMxO8RXQBbEcSfcS+G/qUtcn/ud12k2ULqJvtM3eI0Mta0FljpLZFj3YWTKlhZ93/CSO+Ld0YMQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779445133; c=relaxed/simple; bh=u2aSK1ItOQKT29AOld7hmd50ZTMZASsXhwHP+pH83Pc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=c0RyNJBzuXTo3umjFKVIfzXZ7ko+AVI/CHGzDNELmOyrRC1or23Wr8qJB5tWP5lpjM1c1oY3l4oyXKm2GLp1l6WL7QXSYIyyEHx496YwhXEizgH3SDICOIjX6+Cxm+FlGWLHpFXmaBU+fJa3zln3GztXo8x63/fAuogtEuRIU6M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lILRdStR; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lILRdStR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D990C1F000E9; Fri, 22 May 2026 10:18:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779445131; bh=fQueYcmdwnccioyNO8aGWs1lRM/qB9ET5VtaJlLRrkA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=lILRdStRs+CqQzCip+lPD5w3AffDPiy+rQYCSopIUO4TiF1p+/iC/3LrgphzdW70m pVLwkZyK2DYGoSD53GqZ3J9UFL22l+WFep2eBkK36/LWDIMt1FQc8+9fGoGorIsKdQ sAPH/EXUMBmMok6LxsES8jCQA0t8R0XOYKy0iiwSn0I8hFosjKtKaqJ17cf2NVjMU5 HqAvgob7QvV4H2fhFZMPAAh+o79F6T2huKiadyQa3j4/GFb4cXyDcGUoQXOcixPy8Q 0wgZtP1SV1urUuQuVdNhp6R7zCO6pWOLg12YCrVBVZj9LD5CCopnXTgHWP4pOkfhr1 CmDJ97HjulmBw== From: Claudiu Beznea To: wsa+renesas@sang-engineering.com, tommaso.merciai.xr@bp.renesas.com, alexandre.belloni@bootlin.com, Frank.Li@nxp.com, p.zabel@pengutronix.de Cc: claudiu.beznea@kernel.org, claudiu.beznea@tuxon.dev, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Claudiu Beznea Subject: [PATCH 09/17] i3c: renesas: Use reset_control_bulk_{assert, deassert}() Date: Fri, 22 May 2026 13:18:07 +0300 Message-ID: <20260522101815.1722909-10-claudiu.beznea@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260522101815.1722909-1-claudiu.beznea@kernel.org> References: <20260522101815.1722909-1-claudiu.beznea@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Claudiu Beznea Use reset_control_bulk_assert() and reset_control_bulk_deassert() in the suspend and resume paths to simplify the code. Signed-off-by: Claudiu Beznea --- drivers/i3c/master/renesas-i3c.c | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-) diff --git a/drivers/i3c/master/renesas-i3c.c b/drivers/i3c/master/renesas-i3c.c index d32646deb69f..e5963270d6e5 100644 --- a/drivers/i3c/master/renesas-i3c.c +++ b/drivers/i3c/master/renesas-i3c.c @@ -1414,24 +1414,22 @@ static void renesas_i3c_remove(struct platform_device *pdev) static int renesas_i3c_suspend(struct device *dev) { struct renesas_i3c *i3c = dev_get_drvdata(dev); + struct reset_control_bulk_data resets[] = { + { .rstc = i3c->presetn }, + { .rstc = i3c->tresetn }, + }; int ret; i2c_mark_adapter_suspended(&i3c->base.i2c); - ret = reset_control_assert(i3c->presetn); + ret = reset_control_bulk_assert(ARRAY_SIZE(resets), resets); if (ret) goto err_mark_resumed; - ret = reset_control_assert(i3c->tresetn); - if (ret) - goto err_presetn; - clk_bulk_disable(i3c->num_clks, i3c->clks); return 0; -err_presetn: - reset_control_deassert(i3c->presetn); err_mark_resumed: i2c_mark_adapter_resumed(&i3c->base.i2c); @@ -1441,19 +1439,19 @@ static int renesas_i3c_suspend(struct device *dev) static int renesas_i3c_resume(struct device *dev) { struct renesas_i3c *i3c = dev_get_drvdata(dev); + struct reset_control_bulk_data resets[] = { + { .rstc = i3c->presetn }, + { .rstc = i3c->tresetn }, + }; int ret; - ret = reset_control_deassert(i3c->tresetn); + ret = reset_control_bulk_deassert(ARRAY_SIZE(resets), resets); if (ret) return ret; - ret = reset_control_deassert(i3c->presetn); - if (ret) - goto err_tresetn; - ret = clk_bulk_enable(i3c->num_clks, i3c->clks); if (ret) - goto err_presetn; + goto err_resets_asserted; ret = renesas_i3c_reset(i3c); if (ret) @@ -1484,10 +1482,8 @@ static int renesas_i3c_resume(struct device *dev) err_clks_disable: clk_bulk_disable(i3c->num_clks, i3c->clks); -err_presetn: - reset_control_assert(i3c->presetn); -err_tresetn: - reset_control_assert(i3c->tresetn); +err_resets_asserted: + reset_control_bulk_assert(ARRAY_SIZE(resets), resets); return ret; } -- 2.43.0