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Commit 0003718c authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
Browse files

staging: most: i2c: trace real polling rate 



The real polling rate depends on the CONFIG_HZ and may differ from the
required polling rate.

Signed-off-by: default avatarAndrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ea8bcd52

drivers/staging/most/i2c/i2c.c

+3 −2
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ static int configure_channel(struct most_interface *most_iface, 
{

	int ret;

	struct hdm_i2c *dev = to_hdm(most_iface);

	unsigned int delay;

	unsigned int delay, pr;



	BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS);

	BUG_ON(dev->is_open[ch_idx]);
@@ -109,7 +109,8 @@ static int configure_channel(struct most_interface *most_iface, 
		} else if (scan_rate) {

			delay = msecs_to_jiffies(MSEC_PER_SEC / scan_rate);

			dev->rx.delay = delay ? delay : 1;

			pr_info("polling rate is %d Hz\n", scan_rate);

			pr = MSEC_PER_SEC / jiffies_to_msecs(dev->rx.delay);

			pr_info("polling rate is %u Hz\n", pr);

		}

	}

	dev->is_open[ch_idx] = true;