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Date: Fri, 23 Nov 2012 11:29:10 +0530 From: Tushar Behera <tushar.behera@...aro.org> To: linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org, linux-samsung-soc@...r.kernel.org Cc: w.sang@...gutronix.de, kgene.kim@...sung.com, patches@...aro.org Subject: [PATCH 4/7] i2c: s3c2410: Convert to use devm_ioremap() Signed-off-by: Tushar Behera <tushar.behera@...aro.org> --- drivers/i2c/busses/i2c-s3c2410.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index a274ef7..3446af2 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -996,7 +996,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) goto err_clk; } - i2c->regs = ioremap(res->start, resource_size(res)); + i2c->regs = devm_ioremap(&pdev->dev, res->start, resource_size(res)); if (i2c->regs == NULL) { dev_err(&pdev->dev, "cannot map IO\n"); @@ -1016,7 +1016,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) ret = s3c24xx_i2c_init(i2c); if (ret != 0) - goto err_iomap; + goto err_clk; /* find the IRQ for this unit (note, this relies on the init call to * ensure no current IRQs pending @@ -1025,7 +1025,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) i2c->irq = ret = platform_get_irq(pdev, 0); if (ret <= 0) { dev_err(&pdev->dev, "cannot find IRQ\n"); - goto err_iomap; + goto err_clk; } ret = request_irq(i2c->irq, s3c24xx_i2c_irq, 0, @@ -1033,7 +1033,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) if (ret != 0) { dev_err(&pdev->dev, "cannot claim IRQ %d\n", i2c->irq); - goto err_iomap; + goto err_clk; } ret = s3c24xx_i2c_register_cpufreq(i2c); @@ -1073,9 +1073,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) err_irq: free_irq(i2c->irq, i2c); - err_iomap: - iounmap(i2c->regs); - err_clk: clk_disable_unprepare(i2c->clk); return ret; @@ -1100,8 +1097,6 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev) clk_disable_unprepare(i2c->clk); - iounmap(i2c->regs); - s3c24xx_i2c_dt_gpio_free(i2c); return 0; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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