mfd: dln2: Use msecs_to_jiffies for time conversion

Converting milliseconds to jiffies by "val * HZ / 1000" is technically
OK but msecs_to_jiffies(val) is the cleaner solution and handles all
corner cases correctly. This is a minor API consolidation only and
should make things more readable.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/dln2.c b/drivers/mfd/dln2.c
index 1be9bd1..704e189 100644 (file)
--- a/drivers/mfd/dln2.c
+++ b/drivers/mfd/dln2.c
@@ -435,7 +435,7 @@ static int _dln2_transfer(struct dln2_dev *dln2, u16 handle, u16 cmd,
        struct dln2_response *rsp;
        struct dln2_rx_context *rxc;
        struct device *dev = &dln2->interface->dev;
-       const unsigned long timeout = DLN2_USB_TIMEOUT * HZ / 1000;
+       const unsigned long timeout = msecs_to_jiffies(DLN2_USB_TIMEOUT);
        struct dln2_mod_rx_slots *rxs = &dln2->mod_rx_slots[handle];
        int size;