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linux-stable/drivers/nfc/s3fwrn5
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Krzysztof Kozlowski d8f0a86795 nfc: s3fwrn5: use signed integer for parsing GPIO numbers 
GPIOs - as returned by of_get_named_gpio() and used by the gpiolib - are
signed integers, where negative number indicates error.  The return
value of of_get_named_gpio() should not be assigned to an unsigned int
because in case of !CONFIG_GPIOLIB such number would be a valid GPIO.

Fixes: c04c674fad ("nfc: s3fwrn5: Add driver for Samsung S3FWRN5 NFC Chip")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201123162351.209100-1-krzk@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-24 15:00:53 -08:00
..
core.c nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame 2020-07-20 18:31:33 -07:00
firmware.c nfc: s3fwrn5: Constify s3fwrn5_fw_info when not modified 2020-09-10 15:22:16 -07:00
firmware.h nfc: s3fwrn5: Constify s3fwrn5_fw_info when not modified 2020-09-10 15:22:16 -07:00
i2c.c nfc: s3fwrn5: use signed integer for parsing GPIO numbers 2020-11-24 15:00:53 -08:00
Kconfig nfc: s3fwrn5: Add missing CRYPTO_HASH dependency 2020-09-10 15:22:16 -07:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
nci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 123 2019-05-24 17:39:03 +02:00
nci.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 123 2019-05-24 17:39:03 +02:00
s3fwrn5.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 123 2019-05-24 17:39:03 +02:00