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[ARM] omap: convert OMAP drivers to use ioremap()

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Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Russell King 2008-09-04 14:07:22 +01:00 • committed by Russell King
commit 55c381e489
9 changed files with 107 additions and 26 deletions
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12
drivers/i2c/busses/i2c-omap.c
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@ -589,11 +589,16 @@ omap_i2c_probe(struct platform_device *pdev)
dev->dev = &pdev->dev;
dev->irq = irq->start;
dev->base = (void __iomem *) IO_ADDRESS(mem->start);
dev->base = ioremap(mem->start, mem->end - mem->start + 1);
if (!dev->base) {
r = -ENOMEM;
goto err_free_mem;
}
platform_set_drvdata(pdev, dev);
if ((r = omap_i2c_get_clocks(dev)) != 0)
goto err_free_mem;
goto err_iounmap;
omap_i2c_unidle(dev);
@ -640,6 +645,8 @@ err_unuse_clocks:
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
omap_i2c_idle(dev);
omap_i2c_put_clocks(dev);
err_iounmap:
iounmap(dev->base);
err_free_mem:
platform_set_drvdata(pdev, NULL);
kfree(dev);
@ -661,6 +668,7 @@ omap_i2c_remove(struct platform_device *pdev)
i2c_del_adapter(&dev->adapter);
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
omap_i2c_put_clocks(dev);
iounmap(dev->base);
kfree(dev);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(mem->start, (mem->end - mem->start) + 1);