diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-11-21 11:58:36 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-12 17:32:40 +0000 |
| commit | 88d968b22fa26d5e3a8cab46fc7c3a21c89a91d3 (patch) | |
| tree | 59be21a4c25305dceb02210b54ae17f296020779 | |
| parent | 2781681ea6629ac0a685f5afe2011f916ab3c8ba (diff) | |
ARM: PNX4008: Make ioaddr 'void __iomem *' rather than 'u32'
This avoids unnecessary casting.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | drivers/i2c/busses/i2c-pnx.c | 8 | ||||
| -rw-r--r-- | include/linux/i2c-pnx.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c index bfcd079e885..882579e6411 100644 --- a/drivers/i2c/busses/i2c-pnx.c +++ b/drivers/i2c/busses/i2c-pnx.c @@ -612,8 +612,8 @@ static int __devinit i2c_pnx_probe(struct platform_device *pdev) goto out_clkget; } - if (!(alg_data->ioaddr = - (u32)ioremap(alg_data->base, I2C_PNX_REGION_SIZE))) { + alg_data->ioaddr = ioremap(alg_data->base, I2C_PNX_REGION_SIZE); + if (!alg_data->ioaddr) { dev_err(&pdev->dev, "Couldn't ioremap I2C I/O region\n"); ret = -ENOMEM; goto out_release; @@ -671,7 +671,7 @@ out_irq: out_clock: clk_disable(alg_data->clk); out_unmap: - iounmap((void *)alg_data->ioaddr); + iounmap(alg_data->ioaddr); out_release: release_mem_region(alg_data->base, I2C_PNX_REGION_SIZE); out_clkget: @@ -691,7 +691,7 @@ static int __devexit i2c_pnx_remove(struct platform_device *pdev) free_irq(alg_data->irq, i2c_pnx->adapter); i2c_del_adapter(adap); clk_disable(alg_data->clk); - iounmap((void *)alg_data->ioaddr); + iounmap(alg_data->ioaddr); release_mem_region(alg_data->base, I2C_PNX_REGION_SIZE); clk_put(alg_data->clk); platform_set_drvdata(pdev, NULL); diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h index 9035711cb3b..5a48f33046f 100644 --- a/include/linux/i2c-pnx.h +++ b/include/linux/i2c-pnx.h @@ -26,7 +26,7 @@ struct i2c_pnx_mif { struct i2c_pnx_algo_data { u32 base; - u32 ioaddr; + void __iomem *ioaddr; int irq; struct i2c_pnx_mif mif; int last; |