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firmware: arm_ffa: Simplify probe function
author
Uwe Kleine-König
<u.kleine-koenig@pengutronix.de>
Mon, 21 Jun 2021 20:16:52 +0000
(22:16 +0200)
committer
Sudeep Holla
<sudeep.holla@arm.com>
Mon, 12 Jul 2021 13:20:07 +0000
(14:20 +0100)
When the driver core calls the probe callback it already checked that
the devices match, so there is no need to call the match callback again.
Link:
https://lore.kernel.org/r/20210621201652.127611-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
drivers/firmware/arm_ffa/bus.c
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diff --git
a/drivers/firmware/arm_ffa/bus.c
b/drivers/firmware/arm_ffa/bus.c
index
d2cc243
..
00fe595
100644
(file)
--- a/
drivers/firmware/arm_ffa/bus.c
+++ b/
drivers/firmware/arm_ffa/bus.c
@@
-46,9
+46,6
@@
static int ffa_device_probe(struct device *dev)
struct ffa_driver *ffa_drv = to_ffa_driver(dev->driver);
struct ffa_device *ffa_dev = to_ffa_dev(dev);
- if (!ffa_device_match(dev, dev->driver))
- return -ENODEV;
-
return ffa_drv->probe(ffa_dev);
}