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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c3953a3c2d
Fix two reset-gpio sanity checks which were never converted to use
gpio_is_valid(), and make sure to use -EINVAL to indicate a missing
reset line also for the UART-driver module parameter and for the USB
driver.
This specifically prevents the UART and USB drivers from incidentally
trying to request and use gpio 0, and also avoids triggering a WARN() in
gpio_to_desc() during probe when no valid reset line has been specified.
Fixes:
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.. | ||
fw_dnld.c | ||
fw_dnld.h | ||
i2c.c | ||
Kconfig | ||
main.c | ||
Makefile | ||
nfcmrvl.h | ||
spi.c | ||
uart.c | ||
usb.c |