Or the comparison against a signed char is always true, because the
literal 0xaa is treated as an unsigned int, to which the signed char is
casted during comparison. 0xaa is above the positive values of a signed
char and negative signed char values result in values larger than 0xaa
when casted to unsigned int.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
(cherry picked from commit e9a22ce2535c4a0faf83d5595304fe0e2c7bd1b2)
The read response is in the i2c_response variable. Also use %hhx format,
because we're dealing with a single char.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
(cherry picked from commit c4f9f9b44c82ffeacd9d3c00ba07171c35831337)
It's already set to output with GPIOD_OUT_LOW.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
(cherry picked from commit a188356484f434c72ea536d91d7f93f59c562eb5)
The polarity of the signal is set in the device dts.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
(cherry picked from commit 56c2d15587dfe5285f1cf3bfb236c827bc446465)
When adding Kernel 5.10 support, the kernel configuration did not
include the LED driver required for the UniFi 6 LR. Also the actual
driver source went missing.
Fixes commit c46ccb69d17e ("mediatek: mt7622: add Linux 5.10 support")
Signed-off-by: David Bauer <mail@david-bauer.net>
