diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2010-11-29 11:33:39 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2011-01-04 01:53:37 +0100 |
| commit | 747fcc91cb5bade1f681b3a8d0e6d4f697d865fd (patch) | |
| tree | 53da819407c6f1e8ab7739c500da1b0fda1480f7 | |
| parent | Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | linux-747fcc91cb5bade1f681b3a8d0e6d4f697d865fd.tar.xz linux-747fcc91cb5bade1f681b3a8d0e6d4f697d865fd.zip | |
i2c-iop3xx: add iomem annotation
Eliminate unnecessary casts and the following sparse warnings:
drivers/i2c/busses/i2c-iop3xx.c:65:9: warning: incorrect type in argument 1 (different base types)
drivers/i2c/busses/i2c-iop3xx.c:65:9: expected void const volatile [noderef] <asn:2>*<noident>
drivers/i2c/busses/i2c-iop3xx.c:65:9: got unsigned int
[ the previous warning is repeated 18 times ]
drivers/i2c/busses/i2c-iop3xx.c:456:33: warning: cast removes address space of expression
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| -rw-r--r-- | drivers/i2c/busses/i2c-iop3xx.c | 6 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-iop3xx.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index 112c61f7b8cd..f09c9319a2ba 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -409,7 +409,7 @@ iop3xx_i2c_remove(struct platform_device *pdev) IOP3XX_ICR_RXFULL_IE | IOP3XX_ICR_TXEMPTY_IE); __raw_writel(cr, adapter_data->ioaddr + CR_OFFSET); - iounmap((void __iomem*)adapter_data->ioaddr); + iounmap(adapter_data->ioaddr); release_mem_region(res->start, IOP3XX_I2C_IO_SIZE); kfree(adapter_data); kfree(padapter); @@ -453,7 +453,7 @@ iop3xx_i2c_probe(struct platform_device *pdev) /* set the adapter enumeration # */ adapter_data->id = i2c_id++; - adapter_data->ioaddr = (u32)ioremap(res->start, IOP3XX_I2C_IO_SIZE); + adapter_data->ioaddr = ioremap(res->start, IOP3XX_I2C_IO_SIZE); if (!adapter_data->ioaddr) { ret = -ENOMEM; goto release_region; @@ -498,7 +498,7 @@ iop3xx_i2c_probe(struct platform_device *pdev) return 0; unmap: - iounmap((void __iomem*)adapter_data->ioaddr); + iounmap(adapter_data->ioaddr); release_region: release_mem_region(res->start, IOP3XX_I2C_IO_SIZE); diff --git a/drivers/i2c/busses/i2c-iop3xx.h b/drivers/i2c/busses/i2c-iop3xx.h index 8485861f6a36..097e270955d0 100644 --- a/drivers/i2c/busses/i2c-iop3xx.h +++ b/drivers/i2c/busses/i2c-iop3xx.h @@ -97,7 +97,7 @@ #define IOP3XX_I2C_IO_SIZE 0x18 struct i2c_algo_iop3xx_data { - u32 ioaddr; + void __iomem *ioaddr; wait_queue_head_t waitq; spinlock_t lock; u32 SR_enabled, SR_received; |