diff options
| author | David S. Miller <davem@davemloft.net> | 2012-04-23 23:14:36 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-23 23:15:17 -0400 |
| commit | f24001941c99776f41bd3f09c07d91205c2ad9d4 (patch) | |
| tree | 0ab31480ccdf343b61db045e195d096068ef7c73 /drivers/hwmon/smsc47m1.c | |
| parent | a108d5f35adc5c5d5cdc882dc0bb920565551bff (diff) | |
| parent | 4d634ca35a8b38530b134ae92bc9e3cc9c23c030 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Fix merge between commit 3adadc08cc1e ("net ax25: Reorder ax25_exit to
remove races") and commit 0ca7a4c87d27 ("net ax25: Simplify and
cleanup the ax25 sysctl handling")
The former moved around the sysctl register/unregister calls, the
later simply removed them.
With help from Stephen Rothwell.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/hwmon/smsc47m1.c')
| -rw-r--r-- | drivers/hwmon/smsc47m1.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index c590c146979..b5aa38dd7ab 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -491,10 +491,10 @@ static const struct attribute_group smsc47m1_group = { .attrs = smsc47m1_attributes, }; -static int __init smsc47m1_find(unsigned short *addr, - struct smsc47m1_sio_data *sio_data) +static int __init smsc47m1_find(struct smsc47m1_sio_data *sio_data) { u8 val; + unsigned short addr; superio_enter(); val = force_id ? force_id : superio_inb(SUPERIO_REG_DEVID); @@ -546,9 +546,9 @@ static int __init smsc47m1_find(unsigned short *addr, } superio_select(); - *addr = (superio_inb(SUPERIO_REG_BASE) << 8) + addr = (superio_inb(SUPERIO_REG_BASE) << 8) | superio_inb(SUPERIO_REG_BASE + 1); - if (*addr == 0) { + if (addr == 0) { pr_info("Device address not set, will not use\n"); superio_exit(); return -ENODEV; @@ -565,7 +565,7 @@ static int __init smsc47m1_find(unsigned short *addr, } superio_exit(); - return 0; + return addr; } /* Restore device to its initial state */ @@ -938,13 +938,15 @@ static int __init sm_smsc47m1_init(void) unsigned short address; struct smsc47m1_sio_data sio_data; - if (smsc47m1_find(&address, &sio_data)) - return -ENODEV; + err = smsc47m1_find(&sio_data); + if (err < 0) + return err; + address = err; /* Sets global pdev as a side effect */ err = smsc47m1_device_add(address, &sio_data); if (err) - goto exit; + return err; err = platform_driver_probe(&smsc47m1_driver, smsc47m1_probe); if (err) @@ -955,7 +957,6 @@ static int __init sm_smsc47m1_init(void) exit_device: platform_device_unregister(pdev); smsc47m1_restore(&sio_data); -exit: return err; } |