summaryrefslogtreecommitdiffstats
path: root/drivers/i2c
diff options
context:
space:
mode:
authorRussell King <rmk+kernel@arm.linux.org.uk>2009-11-21 11:58:36 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-02-12 17:32:40 +0000
commit88d968b22fa26d5e3a8cab46fc7c3a21c89a91d3 (patch)
tree59be21a4c25305dceb02210b54ae17f296020779 /drivers/i2c
parent2781681ea6629ac0a685f5afe2011f916ab3c8ba (diff)
downloadop-kernel-dev-88d968b22fa26d5e3a8cab46fc7c3a21c89a91d3.zip
op-kernel-dev-88d968b22fa26d5e3a8cab46fc7c3a21c89a91d3.tar.gz
ARM: PNX4008: Make ioaddr 'void __iomem *' rather than 'u32'
This avoids unnecessary casting. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-pnx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index bfcd079..882579e6 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);
OpenPOWER on IntegriCloud