Lars Poeschel 1e37be7d27 nfc: pn533: pn533_phy_ops dev_[up, down] return int ... Change dev_up and dev_down functions of struct pn533_phy_ops to return int. This way the pn533 core can report errors in the phy layer to upper layers. The only user of this is currently uart.c and it is changed to report the error of a possibly failing call to serdev_device_open. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1487395 ("Error handling issues") Fixes: c656aa4c27 ("nfc: pn533: add UART phy driver") Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-11-13 12:15:03 -08:00
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i2c.c	nfc: pn533: Split pn533 init & nfc_register	2019-10-29 21:05:26 -07:00
Kconfig	nfc: pn533: add UART phy driver	2019-10-29 21:05:26 -07:00
Makefile	nfc: pn533: add UART phy driver	2019-10-29 21:05:26 -07:00
pn533.c	nfc: pn533: pn533_phy_ops dev_[up, down] return int	2019-11-13 12:15:03 -08:00
pn533.h	nfc: pn533: pn533_phy_ops dev_[up, down] return int	2019-11-13 12:15:03 -08:00
uart.c	nfc: pn533: pn533_phy_ops dev_[up, down] return int	2019-11-13 12:15:03 -08:00
usb.c	nfc: pn533: Split pn533 init & nfc_register	2019-10-29 21:05:26 -07:00