* [PATCH] tty: max3100: use msecs_to_jiffies for time conversion
@ 2015-02-09 14:41 Nicholas Mc Guire
0 siblings, 0 replies; only message in thread
From: Nicholas Mc Guire @ 2015-02-09 14:41 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Jiri Slaby, linux-serial, linux-kernel, Nicholas Mc Guire
This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
---
Patch was only compile tested with x86_64_defconfig + CONFIG_SPI=y
CONFIG_SERIAL_MAX3100=m
Patch is against 3.19.0-rc7 (localversion-next is -next-20150209)
drivers/tty/serial/max3100.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index 79f9a9e..0773772 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -782,7 +782,7 @@ static int max3100_probe(struct spi_device *spi)
pdata = dev_get_platdata(&spi->dev);
max3100s[i]->crystal = pdata->crystal;
max3100s[i]->loopback = pdata->loopback;
- max3100s[i]->poll_time = pdata->poll_time * HZ / 1000;
+ max3100s[i]->poll_time = msecs_to_jiffies(pdata->poll_time);
if (pdata->poll_time > 0 && max3100s[i]->poll_time == 0)
max3100s[i]->poll_time = 1;
max3100s[i]->max3100_hw_suspend = pdata->max3100_hw_suspend;
--
1.7.10.4
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