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Merge branch 'i2c-pnx-fixes' of git://git.fluff.org/bjdooks/linux

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* 'i2c-pnx-fixes' of git://git.fluff.org/bjdooks/linux:
  i2c: i2c-pnx: Added missing mach/i2c.h and linux/io.h header file includes
  i2c: i2c-pnx: Made buf type unsigned to prevent sign extension
  i2c: i2c-pnx: Limit minimum jiffie timeout to 2
This commit is contained in:
Linus Torvalds 2009-11-19 20:29:34 -08:00
commit a8a8a669ea
2 changed files with 6 additions and 1 deletions
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5
drivers/i2c/busses/i2c-pnx.c
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@ -19,7 +19,9 @@
#include <linux/completion.h>
#include <linux/platform_device.h>
#include <linux/i2c-pnx.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/i2c.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
@ -54,6 +56,9 @@ static inline void i2c_pnx_arm_timer(struct i2c_adapter *adap)
struct timer_list *timer = &data->mif.timer;
int expires = I2C_PNX_TIMEOUT / (1000 / HZ);
if (expires <= 1)
expires = 2;
del_timer_sync(timer);
dev_dbg(&adap->dev, "Timer armed at %lu plus %u jiffies.\n",

2
include/linux/i2c-pnx.h
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@ -21,7 +21,7 @@ struct i2c_pnx_mif {
int mode; /* Interface mode */
struct completion complete; /* I/O completion */
struct timer_list timer; /* Timeout */
char * buf; /* Data buffer */
u8 * buf; /* Data buffer */
int len; /* Length of data buffer */
};