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| author | Colin Ian King <colin.king@canonical.com> | 2018-06-21 18:08:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 13:01:48 +0200 |
| commit | c6446c210f2b658ce5a7abc5b9763447910d751d (patch) | |
| tree | d4e2ec2b6d875055a566303c2ff9bfa11c29c123 /drivers/w1 | |
| parent | ce7d8f8a66e6d0600e5f368233849d2e4560a732 (diff) | |
| download | linux-c6446c210f2b658ce5a7abc5b9763447910d751d.tar.gz linux-c6446c210f2b658ce5a7abc5b9763447910d751d.tar.bz2 linux-c6446c210f2b658ce5a7abc5b9763447910d751d.zip | |
w1: ds2482: make module parameter extra_config static
The variable extra_config is local to the source and does not
need to be in global scope, so make it static.
Cleans up sparse warning:
warning: symbol 'extra_config' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/masters/ds2482.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/masters/ds2482.c b/drivers/w1/masters/ds2482.c index 5b3e017d9276..8b5e598ffdb3 100644 --- a/drivers/w1/masters/ds2482.c +++ b/drivers/w1/masters/ds2482.c @@ -71,7 +71,7 @@ MODULE_PARM_DESC(active_pullup, "Active pullup (apply to all buses): " \ #define DS2482_REG_CFG_APU 0x01 /* active pull-up */ /* extra configurations - e.g. 1WS */ -int extra_config; +static int extra_config; /** * Write and verify codes for the CHANNEL_SELECT command (DS2482-800 only). |