Commit 96bd0b5e authored Jan 22, 2017 by Nicholas Mc Guire Committed by Samuel Ortiz Apr 02, 2017

nfc: nxp-nci: use msleep for long delays

ulseep_range() uses hrtimers and provides no advantage over msleep()
for larger delays. For this large delay msleep() is preferable.

Fixes: commit 6be88670 ("NFC: nxp-nci_i2c: Add I2C support to NXP NCI driver")
Link: http://lkml.org/lkml/2017/1/11/377


Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 8f79ded9

drivers/nfc/nxp-nci/i2c.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -85,7 +85,7 @@ static int nxp_nci_i2c_write(void phy_id, struct sk_buff skb)
		r = i2c_master_send(client, skb->data, skb->len);
		if (r < 0) {
		/* Retry, chip was in standby */
		usleep_range(110000, 120000);
		msleep(110);
		r = i2c_master_send(client, skb->data, skb->len);
		}