kernel-ark/include/linux/i2c-pnx.h
Jingoo Han d1ccc125f3 i2c: pnx: Use devm_*() functions
Use devm_*() functions to make cleanup paths simpler,
and remove redundant return value check of platform_get_resource()
because the value is checked by devm_ioremap_resource().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-16 11:15:50 +01:00

39 lines
923 B
C

/*
* Header file for I2C support on PNX010x/4008.
*
* Author: Dennis Kovalev <dkovalev@ru.mvista.com>
*
* 2004-2006 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __I2C_PNX_H__
#define __I2C_PNX_H__
struct platform_device;
struct clk;
struct i2c_pnx_mif {
int ret; /* Return value */
int mode; /* Interface mode */
struct completion complete; /* I/O completion */
struct timer_list timer; /* Timeout */
u8 * buf; /* Data buffer */
int len; /* Length of data buffer */
int order; /* RX Bytes to order via TX */
};
struct i2c_pnx_algo_data {
void __iomem *ioaddr;
struct i2c_pnx_mif mif;
int last;
struct clk *clk;
struct i2c_adapter adapter;
int irq;
u32 timeout;
};
#endif /* __I2C_PNX_H__ */