diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-02 08:45:08 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-02 08:45:08 -0400 |
| commit | 59458f40e25915a355d8b1d701425fe9f4f9ea23 (patch) | |
| tree | f1c9a2934df686e36d75f759ab7313b6f0e0e5f9 /drivers/infiniband/hw/ipath/ipath_eeprom.c | |
| parent | 825f9075d74028d11d7f5932f04e1b5db3022b51 (diff) | |
| parent | d834c16516d1ebec4766fc58c059bf01311e6045 (diff) | |
Merge branch 'master' into gfs2
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_eeprom.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_eeprom.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c index 3313356ab93..a4019a6b756 100644 --- a/drivers/infiniband/hw/ipath/ipath_eeprom.c +++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c @@ -100,9 +100,9 @@ static int i2c_gpio_set(struct ipath_devdata *dd, gpioval = &dd->ipath_gpio_out; read_val = ipath_read_kreg64(dd, dd->ipath_kregs->kr_extctrl); if (line == i2c_line_scl) - mask = ipath_gpio_scl; + mask = dd->ipath_gpio_scl; else - mask = ipath_gpio_sda; + mask = dd->ipath_gpio_sda; if (new_line_state == i2c_line_high) /* tri-state the output rather than force high */ @@ -119,12 +119,12 @@ static int i2c_gpio_set(struct ipath_devdata *dd, write_val = 0x0UL; if (line == i2c_line_scl) { - write_val <<= ipath_gpio_scl_num; - *gpioval = *gpioval & ~(1UL << ipath_gpio_scl_num); + write_val <<= dd->ipath_gpio_scl_num; + *gpioval = *gpioval & ~(1UL << dd->ipath_gpio_scl_num); *gpioval |= write_val; } else { - write_val <<= ipath_gpio_sda_num; - *gpioval = *gpioval & ~(1UL << ipath_gpio_sda_num); + write_val <<= dd->ipath_gpio_sda_num; + *gpioval = *gpioval & ~(1UL << dd->ipath_gpio_sda_num); *gpioval |= write_val; } ipath_write_kreg(dd, dd->ipath_kregs->kr_gpio_out, *gpioval); @@ -157,9 +157,9 @@ static int i2c_gpio_get(struct ipath_devdata *dd, read_val = ipath_read_kreg64(dd, dd->ipath_kregs->kr_extctrl); /* config line to be an input */ if (line == i2c_line_scl) - mask = ipath_gpio_scl; + mask = dd->ipath_gpio_scl; else - mask = ipath_gpio_sda; + mask = dd->ipath_gpio_sda; write_val = read_val & ~mask; ipath_write_kreg(dd, dd->ipath_kregs->kr_extctrl, write_val); read_val = ipath_read_kreg64(dd, dd->ipath_kregs->kr_extstatus); @@ -187,6 +187,7 @@ bail: static void i2c_wait_for_writes(struct ipath_devdata *dd) { (void)ipath_read_kreg32(dd, dd->ipath_kregs->kr_scratch); + rmb(); } static void scl_out(struct ipath_devdata *dd, u8 bit) |