From: Andrew Davis <afd@ti.com> To: Sebastian Reichel <sre@kernel.org>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, Cristian Ciocaltea <cristian.ciocaltea@gmail.com>, Florian Fainelli <florian.fainelli@broadcom.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Sean Wang <sean.wang@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-actions@lists.infradead.org>, <linux-arm-msm@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, Andrew Davis <afd@ti.com> Subject: [PATCH 08/18] power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper Date: Thu, 1 Feb 2024 12:00:52 -0600 [thread overview] Message-ID: <20240201180102.70395-9-afd@ti.com> (raw) In-Reply-To: <20240201180102.70395-1-afd@ti.com> Use device life-cycle managed ioremap function to simplify probe and exit paths. Signed-off-by: Andrew Davis <afd@ti.com> --- drivers/power/reset/rmobile-reset.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/power/reset/rmobile-reset.c b/drivers/power/reset/rmobile-reset.c index 5df9b41c68c79..29c17ed2d4de9 100644 --- a/drivers/power/reset/rmobile-reset.c +++ b/drivers/power/reset/rmobile-reset.c @@ -41,28 +41,23 @@ static int rmobile_reset_probe(struct platform_device *pdev) { int error; - sysc_base2 = of_iomap(pdev->dev.of_node, 1); - if (!sysc_base2) - return -ENODEV; + sysc_base2 = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(sysc_base2)) + return PTR_ERR(sysc_base2); error = register_restart_handler(&rmobile_reset_nb); if (error) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", error); - goto fail_unmap; + return error; } return 0; - -fail_unmap: - iounmap(sysc_base2); - return error; } static void rmobile_reset_remove(struct platform_device *pdev) { unregister_restart_handler(&rmobile_reset_nb); - iounmap(sysc_base2); } static const struct of_device_id rmobile_reset_of_match[] = { -- 2.39.2
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Davis <afd@ti.com> To: Sebastian Reichel <sre@kernel.org>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, Cristian Ciocaltea <cristian.ciocaltea@gmail.com>, Florian Fainelli <florian.fainelli@broadcom.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Sean Wang <sean.wang@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-actions@lists.infradead.org>, <linux-arm-msm@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, Andrew Davis <afd@ti.com> Subject: [PATCH 08/18] power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper Date: Thu, 1 Feb 2024 12:00:52 -0600 [thread overview] Message-ID: <20240201180102.70395-9-afd@ti.com> (raw) In-Reply-To: <20240201180102.70395-1-afd@ti.com> Use device life-cycle managed ioremap function to simplify probe and exit paths. Signed-off-by: Andrew Davis <afd@ti.com> --- drivers/power/reset/rmobile-reset.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/power/reset/rmobile-reset.c b/drivers/power/reset/rmobile-reset.c index 5df9b41c68c79..29c17ed2d4de9 100644 --- a/drivers/power/reset/rmobile-reset.c +++ b/drivers/power/reset/rmobile-reset.c @@ -41,28 +41,23 @@ static int rmobile_reset_probe(struct platform_device *pdev) { int error; - sysc_base2 = of_iomap(pdev->dev.of_node, 1); - if (!sysc_base2) - return -ENODEV; + sysc_base2 = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(sysc_base2)) + return PTR_ERR(sysc_base2); error = register_restart_handler(&rmobile_reset_nb); if (error) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", error); - goto fail_unmap; + return error; } return 0; - -fail_unmap: - iounmap(sysc_base2); - return error; } static void rmobile_reset_remove(struct platform_device *pdev) { unregister_restart_handler(&rmobile_reset_nb); - iounmap(sysc_base2); } static const struct of_device_id rmobile_reset_of_match[] = { -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-02-01 18:01 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-02-01 18:00 [PATCH 00/18] Remove pm_power_off use in drivers/power/reset Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 01/18] power: reset: atc260x-poweroff: Use devm_register_sys_off_handler(RESTART) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 02/18] power: reset: atc260x-poweroff: Use devm_register_sys_off_handler(POWER_OFF) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 03/18] power: reset: xgene-reboot: Use devm_register_sys_off_handler(RESTART) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 04/18] power: reset: tps65086-restart: " Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 05/18] power: reset: tps65086-restart: Remove unneeded device data struct Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 06/18] power: reset: brcm-kona-reset: Use devm_register_sys_off_handler(RESTART) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-02 15:42 ` kernel test robot 2024-02-02 15:42 ` kernel test robot 2024-02-01 18:00 ` [PATCH 07/18] power: reset: axxia-reset: " Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` Andrew Davis [this message] 2024-02-01 18:00 ` [PATCH 08/18] power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper Andrew Davis 2024-02-01 18:00 ` [PATCH 09/18] power: reset: rmobile-reset: Use devm_register_sys_off_handler(RESTART) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-03 4:20 ` kernel test robot 2024-02-03 4:20 ` kernel test robot 2024-02-01 18:00 ` [PATCH 10/18] power: reset: mt6323-poweroff: Use devm_register_sys_off_handler(POWER_OFF) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 11/18] power: reset: msm-poweroff: " Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 12/18] power: reset: msm-poweroff: Use devm_register_sys_off_handler(RESTART) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 13/18] power: reset: regulator-poweroff: Use devm_register_sys_off_handler(POWER_OFF) Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 14/18] power: reset: as3722-poweroff: " Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:00 ` [PATCH 15/18] power: reset: gemini-poweroff: " Andrew Davis 2024-02-01 18:00 ` Andrew Davis 2024-02-01 18:01 ` [PATCH 16/18] power: reset: restart-poweroff: " Andrew Davis 2024-02-01 18:01 ` Andrew Davis 2024-02-01 18:01 ` [PATCH 17/18] power: reset: syscon-poweroff: Move device data into a struct Andrew Davis 2024-02-01 18:01 ` Andrew Davis 2024-02-01 18:01 ` [PATCH 18/18] power: reset: syscon-poweroff: Use devm_register_sys_off_handler(POWER_OFF) Andrew Davis 2024-02-01 18:01 ` Andrew Davis
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