Commit 7b46a105 authored Jan 04, 2016 by Andreas Kemnade Committed by Greg Kroah-Hartman Feb 08, 2016

omap_hdq: fix usecount handling



hdq_usecount was set to zero after a successful read, so
omap_hdq_put could not properly free resources which leads
e.g. to increasing usecounts in lsmod output

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Reviewed-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 6908b45e

drivers/w1/masters/omap_hdq.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -618,7 +618,6 @@ static u8 omap_w1_read_byte(void *_hdq)

		hdq_disable_interrupt(hdq_data, OMAP_HDQ_CTRL_STATUS,
		~OMAP_HDQ_CTRL_STATUS_INTERRUPTMASK);
		hdq_data->hdq_usecount = 0;

		/* Write followed by a read, release the module */
		if (hdq_data->init_trans) {