spi: bcm2835: Make polling_limit_us static
authorJason Yan <yanaijie@huawei.com>
Sat, 12 Sep 2020 07:22:11 +0000 (15:22 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 15 Sep 2020 15:48:38 +0000 (16:48 +0100)
commit50851f5033a34fb9f2ecefa57fc9efd862634416
tree9f76de6d4ad20f1495c78a30945f435b03cd9f2a
parent505623a2be48b36de533951ced130876a76a2d55
spi: bcm2835: Make polling_limit_us static

This eliminates the following sparse warning:

drivers/spi/spi-bcm2835.c:78:14: warning: symbol 'polling_limit_us' was
not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20200912072211.602735-1-yanaijie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-bcm2835.c