summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/spi/spi-rockchip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 6321326eb751..cd0e08b0c9f6 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -499,7 +499,7 @@ static void rockchip_spi_config(struct rockchip_spi *rs)
}
/* div doesn't support odd number */
- div = rs->max_freq / rs->speed;
+ div = max_t(u32, rs->max_freq / rs->speed, 1);
div = (div + 1) & 0xfffe;
spi_enable_chip(rs, 0);