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| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2023-06-16 17:06:28 +0100 |
|---|---|---|
| committer | Vishal Verma <vishal.l.verma@intel.com> | 2023-06-23 14:55:58 -0600 |
| commit | 191a9f3a611175b3e8e8c9e700fb8bce12ad7aa3 (patch) | |
| tree | 74d6ed6a6eaaf57985668397e84902b13bbe19ee /drivers/nvdimm | |
| parent | e98d14fa7315867fded127a98db355f49807dfdb (diff) | |
| download | lwn-191a9f3a611175b3e8e8c9e700fb8bce12ad7aa3.tar.gz lwn-191a9f3a611175b3e8e8c9e700fb8bce12ad7aa3.zip | |
nvdimm: make nd_class variable static
The nd_class is not used outside of drivers/nvdimm/bus.c and thus sparse
is generating the following warning. Remove this by making it static:
drivers/nvdimm/bus.c:28:14: warning: symbol 'nd_class' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lore.kernel.org/r/20230616160628.11801-1-ben.dooks@codethink.co.uk
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 954dbc105fc8..5852fe290523 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -25,7 +25,7 @@ int nvdimm_major; static int nvdimm_bus_major; -struct class *nd_class; +static struct class *nd_class; static DEFINE_IDA(nd_ida); static int to_nd_device_type(const struct device *dev) |