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regulator: stm32-vrefbuf: Fix W=1 build warning when CONFIG_OF=n 

Fix below warning when CONFIG_OF=n:

drivers/regulator/stm32-vrefbuf.c:287:34: warning: ‘stm32_vrefbuf_of_match’ defined but not used [-Wunused-const-variable=]
  287 | static const struct of_device_id stm32_vrefbuf_of_match[] = {
      |                                  ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Link: https://lore.kernel.org/r/20200821111755.4c461039@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jisheng Zhang 2020-08-21 11:17:55 +08:00 committed by Mark Brown
parent a94a11ce0d
commit d5579e7a2c
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/stm32-vrefbuf.c
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@ -284,7 +284,7 @@ static const struct dev_pm_ops stm32_vrefbuf_pm_ops = {
NULL)
};
static const struct of_device_id stm32_vrefbuf_of_match[] = {
static const struct of_device_id __maybe_unused stm32_vrefbuf_of_match[] = {
{ .compatible = "st,stm32-vrefbuf", },
{},
};