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From: Thierry Reding <thierry.reding@avionic-design.de>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Wolfram Sang <w.sang@pengutronix.de>,
	Zhang Rui <rui.zhang@intel.com>,
	linux-pm@vger.kernel.org
Subject: [PATCH 27/33] thermal: Convert to devm_ioremap_resource()
Date: Mon, 21 Jan 2013 11:09:20 +0100	[thread overview]
Message-ID: <1358762966-20791-28-git-send-email-thierry.reding@avionic-design.de> (raw)
In-Reply-To: <1358762966-20791-1-git-send-email-thierry.reding@avionic-design.de>

Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
---
 drivers/thermal/exynos_thermal.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c
index 224751e..bada130 100644
--- a/drivers/thermal/exynos_thermal.c
+++ b/drivers/thermal/exynos_thermal.c
@@ -866,11 +866,9 @@ static int exynos_tmu_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	data->base = devm_request_and_ioremap(&pdev->dev, data->mem);
-	if (!data->base) {
-		dev_err(&pdev->dev, "Failed to ioremap memory\n");
-		return -ENODEV;
-	}
+	data->base = devm_ioremap_resource(&pdev->dev, data->mem);
+	if (IS_ERR(data->base))
+		return PTR_ERR(data->base);
 
 	ret = devm_request_irq(&pdev->dev, data->irq, exynos_tmu_irq,
 		IRQF_TRIGGER_RISING, "exynos-tmu", data);
-- 
1.8.1.1


  parent reply	other threads:[~2013-01-21 10:10 UTC|newest]

Thread overview: 100+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-21 10:08 [PATCH 00/33] Sanitize devm_request_and_ioremap() Thierry Reding
2013-01-21 10:08 ` [PATCH 01/33] lib: devres: Introduce devm_ioremap_resource() Thierry Reding
2013-01-21 10:26   ` Dmitry Torokhov
2013-01-22 17:40   ` Greg Kroah-Hartman
2013-01-22 21:00     ` Thierry Reding
2013-01-21 10:08 ` [PATCH 02/33] ARM: Convert to devm_ioremap_resource() Thierry Reding
2013-01-21 15:58   ` Russell King - ARM Linux
2013-01-21 16:05     ` Thierry Reding
2013-01-21 16:16       ` Russell King - ARM Linux
2013-01-21 17:23         ` Arnd Bergmann
2013-01-22 17:37         ` Greg Kroah-Hartman
2013-01-21 10:08 ` [PATCH 03/33] MIPS: " Thierry Reding
2013-01-21 10:08 ` [PATCH 04/33] amba: " Thierry Reding
2013-01-21 10:08 ` [PATCH 05/33] ata: " Thierry Reding
2013-01-21 10:08 ` [PATCH 06/33] char: " Thierry Reding
2013-01-21 10:09 ` [PATCH 07/33] dma: " Thierry Reding
2013-01-28 16:00   ` Vinod Koul
2013-01-28 17:20     ` Thierry Reding
2013-01-29 13:11   ` Andy Shevchenko
2013-01-29 13:21     ` Greg Kroah-Hartman
2013-01-21 10:09 ` [PATCH 08/33] gpio: " Thierry Reding
2013-01-21 10:52   ` Viresh Kumar
2013-02-09 13:52     ` Grant Likely
2013-02-11 13:53       ` Linus Walleij
2013-02-11 15:07         ` Russell King - ARM Linux
2013-01-22 10:15   ` Linus Walleij
2013-01-22 10:25     ` Thierry Reding
2013-01-22 16:08       ` Greg Kroah-Hartman
2013-01-22 16:15         ` Thierry Reding
2013-01-23  8:36       ` Linus Walleij
2013-01-22 11:39     ` Gregory CLEMENT
2013-01-22 11:49       ` Thierry Reding
2013-01-21 10:09 ` [PATCH 09/33] drm: " Thierry Reding
2013-01-21 10:09 ` [PATCH 10/33] i2c: " Thierry Reding
2013-01-22 22:30   ` Wolfram Sang
     [not found]   ` <1358762966-20791-11-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-01-22 22:30     ` Wolfram Sang
2013-01-21 10:09 ` [PATCH 11/33] iio: " Thierry Reding
2013-01-22 12:12   ` Jonathan Cameron
2013-01-21 10:09 ` [PATCH 12/33] Input: " Thierry Reding
2013-01-21 10:27   ` Dmitry Torokhov
2013-01-21 10:45   ` Viresh Kumar
2013-01-21 10:49     ` Thierry Reding
2013-01-21 10:57       ` Viresh Kumar
2013-01-21 11:00         ` Thierry Reding
     [not found] ` <1358762966-20791-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-01-21 10:09   ` [PATCH 13/33] iommu: " Thierry Reding
2013-01-21 10:09 ` Thierry Reding
2013-01-21 10:09 ` [PATCH 14/33] media: " Thierry Reding
2013-01-22 11:04   ` Sylwester Nawrocki
2013-01-21 10:09 ` [PATCH 15/33] memory: " Thierry Reding
2013-01-21 10:09 ` [PATCH 16/33] mfd: " Thierry Reding
2013-02-03 17:22   ` Samuel Ortiz
2013-02-03 22:32     ` Samuel Ortiz
2013-01-21 10:09 ` [PATCH 17/33] misc: " Thierry Reding
2013-01-21 10:09 ` [PATCH 18/33] mmc: " Thierry Reding
2013-01-21 10:09 ` [PATCH 19/33] mtd: " Thierry Reding
2013-01-21 10:09 ` [PATCH 20/33] net: " Thierry Reding
2013-01-21 20:29   ` David Miller
2013-01-22  6:56     ` Thierry Reding
2013-01-22 13:03       ` Arnd Bergmann
2013-01-22 13:09         ` Thierry Reding
2013-01-22 13:17           ` Arnd Bergmann
2013-01-22 19:08         ` David Miller
2013-01-22 18:58       ` David Miller
2013-01-21 10:09 ` [PATCH 21/33] pinctrl: " Thierry Reding
2013-01-21 10:50   ` Viresh Kumar
2013-01-21 10:09 ` [PATCH 22/33] power: " Thierry Reding
2013-01-21 10:09 ` [PATCH 23/33] pwm: " Thierry Reding
2013-01-21 10:49   ` Viresh Kumar
2013-01-21 10:09 ` [PATCH 24/33] rtc: " Thierry Reding
2013-01-21 10:50   ` Viresh Kumar
2013-01-21 10:09 ` [PATCH 25/33] spi: " Thierry Reding
2013-02-05 14:20   ` Grant Likely
     [not found]   ` <1358762966-20791-26-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2013-02-05 14:20     ` Grant Likely
2013-01-21 10:09 ` [PATCH 26/33] staging: " Thierry Reding
2013-01-21 10:09 ` Thierry Reding [this message]
2013-01-21 10:09 ` [PATCH 28/33] serial: " Thierry Reding
2013-01-21 10:09 ` [PATCH 29/33] usb: " Thierry Reding
2013-01-21 17:16   ` Alan Stern
2013-01-21 18:50   ` Felipe Balbi
2013-01-21 10:09 ` [PATCH 30/33] video: " Thierry Reding
2013-01-22  4:17   ` Jingoo Han
2013-01-21 10:09 ` [PATCH 31/33] w1: " Thierry Reding
2013-01-21 10:27   ` Evgeniy Polyakov
2013-01-21 10:09 ` [PATCH 32/33] watchdog: " Thierry Reding
2013-01-21 10:09 ` [PATCH 33/33] ASoC: " Thierry Reding
2013-01-22  7:48   ` Mark Brown
2013-01-22  7:55     ` Thierry Reding
2013-01-22  8:01       ` Mark Brown
2013-02-09 13:58 ` [PATCH 00/33] Sanitize devm_request_and_ioremap() Grant Likely

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