ARM: PNX4008: Make ioaddr 'void __iomem *' rather than 'u32'
This avoids unnecessary casting.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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 @@
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_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 @@
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);