mirror of https://gitee.com/openkylin/linux.git
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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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| fw_dnld.c | ||
| fw_dnld.h | ||
| i2c.c | ||
| main.c | ||
| nfcmrvl.h | ||
| spi.c | ||
| uart.c | ||
| usb.c | ||