diff options
| author | kbuild test robot <lkp@intel.com> | 2019-04-04 02:16:51 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-04 13:00:20 +0700 |
| commit | 1a8fa5166ec53927e2c978bce9a107c9f8d5bf60 (patch) | |
| tree | 44888db55ae50a48379b2b7c40a10761454c193c | |
| parent | 8048d151eb4d74d5c533dbe10a846ea0b7495c6b (diff) | |
spi: bcm2835aux: polling_limit_us can be static
Fixes: 5fd917afc4bf ("spi: bcm2835aux: make the polling duration limits configurable")
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-bcm2835aux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c index 1a11b9131556..fd8252dce4a2 100644 --- a/drivers/spi/spi-bcm2835aux.c +++ b/drivers/spi/spi-bcm2835aux.c @@ -38,7 +38,7 @@ #include <linux/spinlock.h> /* define polling limits */ -unsigned int polling_limit_us = 30; +static unsigned int polling_limit_us = 30; module_param(polling_limit_us, uint, 0664); MODULE_PARM_DESC(polling_limit_us, "time in us to run a transfer in polling mode - if zero no polling is used\n"); |