diff options
| author | Krzysztof Kozlowski | 2020-11-23 17:23:51 +0100 |
|---|---|---|
| committer | Jakub Kicinski | 2020-11-24 15:00:53 -0800 |
| commit | d8f0a86795c69f5b697f7d9e5274c124da93c92d (patch) | |
| tree | f52e3235335dfebb5e6fe6595d1ca8b8bafd7e7b /drivers/net | |
| parent | 078eb55cdf25e0a621d406c233cc1b4acc31c82f (diff) | |
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: c04c674fadeb ("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>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions