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From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
To: "Michael Turquette" <mturquette@baylibre.com>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Russell King" <linux@armlinux.org.uk>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	"Jingoo Han" <jingoohan1@gmail.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
	"Rob Herring" <robh@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Krzysztof Kozlowski" <krzk@kernel.org>,
	"Alim Akhtar" <alim.akhtar@samsung.com>
Cc: kernel@collabora.com, linux-clk@vger.kernel.org,
	 linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org,
	 linux-samsung-soc@vger.kernel.org
Subject: [PATCH 2/4] soc: mediatek: pwrap: Switch to devm_clk_bulk_get_all_enabled()
Date: Sat, 14 Sep 2024 21:04:55 +0300	[thread overview]
Message-ID: <20240914-clk_bulk_ena_fix-v1-2-ce3537585c06@collabora.com> (raw)
In-Reply-To: <20240914-clk_bulk_ena_fix-v1-0-ce3537585c06@collabora.com>

The helper devm_clk_bulk_get_all_enable() is partially broken and will
be dropped since it missed to return the number of clocks stored in the
clk_bulk_data table referenced by the clks argument.

Use the newly introduced devm_clk_bulk_get_all_enabled() variant
instead, which is consistent with devm_clk_bulk_get_all() in terms of
the returned value:

 > 0 if one or more clocks have been stored
 = 0 if there are no clocks
 < 0 if an error occurred

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 9fdc0ef79202..0bcd85826375 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2518,8 +2518,8 @@ static int pwrap_probe(struct platform_device *pdev)
 		}
 	}
 
-	ret = devm_clk_bulk_get_all_enable(wrp->dev, &clk);
-	if (ret)
+	ret = devm_clk_bulk_get_all_enabled(wrp->dev, &clk);
+	if (ret < 0)
 		return dev_err_probe(wrp->dev, ret,
 				     "failed to get clocks\n");
 

-- 
2.46.0



  parent reply	other threads:[~2024-09-14 18:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-14 18:04 [PATCH 0/4] Provide devm_clk_bulk_get_all_enabled() helper Cristian Ciocaltea
2024-09-14 18:04 ` [PATCH 1/4] clk: " Cristian Ciocaltea
2024-09-16 12:08   ` AngeloGioacchino Del Regno
2024-09-14 18:04 ` Cristian Ciocaltea [this message]
2024-09-16 12:08   ` [PATCH 2/4] soc: mediatek: pwrap: Switch to devm_clk_bulk_get_all_enabled() AngeloGioacchino Del Regno
2024-09-14 18:04 ` [PATCH 3/4] PCI: exynos: " Cristian Ciocaltea
2024-09-14 18:04 ` [PATCH 4/4] clk: Drop obsolete devm_clk_bulk_get_all_enable() helper Cristian Ciocaltea
2024-09-16 12:08   ` AngeloGioacchino Del Regno
2024-09-24 14:36 ` [PATCH 0/4] Provide devm_clk_bulk_get_all_enabled() helper Manivannan Sadhasivam
2024-09-25  7:52   ` AngeloGioacchino Del Regno
2024-09-25  7:56     ` Manivannan Sadhasivam
2024-09-26 10:49       ` Cristian Ciocaltea

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