linux/drivers/nfc/pn533
Hans de Goede ecc443c03f NFC: pn533: Fix wrong GFP flag usage
pn533_recv_response() is an urb completion handler, so it must use
GFP_ATOMIC. pn533_usb_send_frame() OTOH runs from a regular sleeping
context, so the pn533_submit_urb_for_response() there (and only there)
can use the regular GFP_KERNEL flags.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514134
Fixes: 9815c7cf22 ("NFC: pn533: Separate physical layer from ...")
Cc: Michael Thalmeier <michael.thalmeier@hale.at>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-25 21:36:45 +08:00
..
i2c.c
Kconfig
Makefile
pn533.c
pn533.h
usb.c NFC: pn533: Fix wrong GFP flag usage 2018-06-25 21:36:45 +08:00