Johan Hovold c3953a3c2d NFC: nfcmrvl: fix gpio-handling regression ... Fix two reset-gpio sanity checks which were never converted to use gpio_is_valid(), and make sure to use -EINVAL to indicate a missing reset line also for the UART-driver module parameter and for the USB driver. This specifically prevents the UART and USB drivers from incidentally trying to request and use gpio 0, and also avoids triggering a WARN() in gpio_to_desc() during probe when no valid reset line has been specified. Fixes: e33a3f84f8 ("NFC: nfcmrvl: allow gpio 0 for reset signalling") Reported-by: syzbot+cf35b76f35e068a1107f@syzkaller.appspotmail.com Tested-by: syzbot+cf35b76f35e068a1107f@syzkaller.appspotmail.com Signed-off-by: Johan Hovold <johan@kernel.org>		2019-08-05 10:25:48 -07:00
..
fw_dnld.c	treewide: setup_timer() -> timer_setup() (2 field)	2017-11-21 15:57:09 -08:00
fw_dnld.h
i2c.c	nfc: nfcmrvl: constify i2c_device_id	2017-11-06 00:56:55 +01:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
main.c	NFC: nfcmrvl: fix gpio-handling regression	2019-08-05 10:25:48 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nfcmrvl.h
spi.c
uart.c	NFC: nfcmrvl: fix gpio-handling regression	2019-08-05 10:25:48 -07:00
usb.c	NFC: nfcmrvl: fix gpio-handling regression	2019-08-05 10:25:48 -07:00