diff options
| author | NeilBrown <neilb@suse.de> | 2014-11-19 04:04:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-27 04:09:02 +0100 |
| commit | 4b7e4f8289c1ca60accb6c1baf31984f69bc2771 (patch) | |
| tree | cb5debd8a6f879a77a6481eba8b211d396276da5 /drivers/w1/w1_family.h | |
| parent | w1: avoid potential u16 overflow (diff) | |
| download | linux-4b7e4f8289c1ca60accb6c1baf31984f69bc2771.tar.xz linux-4b7e4f8289c1ca60accb6c1baf31984f69bc2771.zip | |
w1: support auto-load of w1_bq27000 module.
1/ change request_module call to zero-pad single digit
family numbers. This appears to be the intention of
the code, but not what it actually does.
This means that the alias created for W1_FAMILY_SMEM_01
might actually be useful.
2/ Define a family name for the BQ27000 battery charge monitor.
Unfortunately this is the same number as W1_FAMILY_SMEM_01
so if both a compiled on a system, one module might need to
be blacklisted.
3/ Add a MODULE_ALIAS for the bq27000.
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1/w1_family.h')
| -rw-r--r-- | drivers/w1/w1_family.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h index 0d18365b61ad..ed5dcb80a1f7 100644 --- a/drivers/w1/w1_family.h +++ b/drivers/w1/w1_family.h @@ -27,6 +27,7 @@ #include <linux/atomic.h> #define W1_FAMILY_DEFAULT 0 +#define W1_FAMILY_BQ27000 0x01 #define W1_FAMILY_SMEM_01 0x01 #define W1_FAMILY_SMEM_81 0x81 #define W1_THERM_DS18S20 0x10 |