diff options
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/w1/w1.c | 11 | ||||
| -rw-r--r-- | drivers/w1/w1_int.c | 2 |
3 files changed, 7 insertions, 8 deletions
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig index 4f120796273e..711b90903e7b 100644 --- a/drivers/w1/Kconfig +++ b/drivers/w1/Kconfig @@ -30,7 +30,7 @@ config W1_DS9490 This support is also available as a module. If so, the module will be called ds9490r.ko. -config W1_DS9490R_BRIDGE +config W1_DS9490_BRIDGE tristate "DS9490R USB <-> W1 transport layer for 1-wire" depends on W1_DS9490 help diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index b460927ec32a..0bbf029b1ef1 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -516,6 +516,7 @@ static void w1_slave_found(unsigned long data, u64 rn) struct w1_reg_num *tmp; int family_found = 0; struct w1_master *dev; + u64 rn_le = cpu_to_le64(rn); dev = w1_search_master(data); if (!dev) { @@ -544,10 +545,8 @@ static void w1_slave_found(unsigned long data, u64 rn) slave_count++; } - rn = cpu_to_le64(rn); - if (slave_count == dev->slave_count && - rn && ((le64_to_cpu(rn) >> 56) & 0xff) == w1_calc_crc8((u8 *)&rn, 7)) { + rn && ((rn >> 56) & 0xff) == w1_calc_crc8((u8 *)&rn_le, 7)) { w1_attach_slave_device(dev, tmp); } @@ -594,7 +593,7 @@ void w1_search(struct w1_master *dev, w1_slave_found_callback cb) * Return 0 - device(s) present, 1 - no devices present. */ if (w1_reset_bus(dev)) { - dev_info(&dev->dev, "No devices present on the wire.\n"); + dev_dbg(&dev->dev, "No devices present on the wire.\n"); break; } @@ -646,7 +645,7 @@ static int w1_control(void *data) while (!control_needs_exit || have_to_wait) { have_to_wait = 0; - try_to_freeze(PF_FREEZE); + try_to_freeze(); msleep_interruptible(w1_timeout * 1000); if (signal_pending(current)) @@ -725,7 +724,7 @@ int w1_process(void *data) allow_signal(SIGTERM); while (!test_bit(W1_MASTER_NEED_EXIT, &dev->flags)) { - try_to_freeze(PF_FREEZE); + try_to_freeze(); msleep_interruptible(w1_timeout * 1000); if (signal_pending(current)) diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c index 35e85d961702..b5a5e04b6d37 100644 --- a/drivers/w1/w1_int.c +++ b/drivers/w1/w1_int.c @@ -88,7 +88,7 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl, dev->groups = 23; dev->seq = 1; - dev->nls = netlink_kernel_create(NETLINK_NFLOG, NULL); + dev->nls = netlink_kernel_create(NETLINK_W1, NULL); if (!dev->nls) { printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n", NETLINK_NFLOG, dev->dev.bus_id); |