diff options
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-bit.c')
| -rw-r--r-- | drivers/i2c/algos/i2c-algo-bit.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c index 24f94f4ae39..65ef9664d5d 100644 --- a/drivers/i2c/algos/i2c-algo-bit.c +++ b/drivers/i2c/algos/i2c-algo-bit.c @@ -15,16 +15,16 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301 USA. * ------------------------------------------------------------------------- */ /* With some changes from Frodo Looijaard <frodol@dds.nl>, Kyösti Mälkki - <kmalkki@cc.hut.fi> and Jean Delvare <khali@linux-fr.org> */ + <kmalkki@cc.hut.fi> and Jean Delvare <jdelvare@suse.de> */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/delay.h> -#include <linux/init.h> #include <linux/errno.h> #include <linux/sched.h> #include <linux/i2c.h> @@ -111,7 +111,7 @@ static int sclhi(struct i2c_algo_bit_data *adap) break; return -ETIMEDOUT; } - cond_resched(); + cpu_relax(); } #ifdef DEBUG if (jiffies != start && i2c_debug >= 3) @@ -607,7 +607,7 @@ bailout: static u32 bit_func(struct i2c_adapter *adap) { - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL | + return I2C_FUNC_I2C | I2C_FUNC_NOSTART | I2C_FUNC_SMBUS_EMUL | I2C_FUNC_SMBUS_READ_BLOCK_DATA | I2C_FUNC_SMBUS_BLOCK_PROC_CALL | I2C_FUNC_10BIT_ADDR | I2C_FUNC_PROTOCOL_MANGLING; @@ -616,10 +616,11 @@ static u32 bit_func(struct i2c_adapter *adap) /* -----exported algorithm data: ------------------------------------- */ -static const struct i2c_algorithm i2c_bit_algo = { +const struct i2c_algorithm i2c_bit_algo = { .master_xfer = bit_xfer, .functionality = bit_func, }; +EXPORT_SYMBOL(i2c_bit_algo); /* * registering functions to load algorithms at runtime |