Gregory Nutt 8394f9b60f Squashed commit of the following: ...

configs/z80sim and xtrs:  Serial driver lower halfs ioctl methods should return a negated errno value, not set the errno variable.

    drivers/wireless:  CC1101 driver not permitted to set errno.

    drivers/sensors:  LIS331DL driver not permitted to set errno.

    drivers/lcd: ILI9341 initialize method not permitted to set errno,

    drivers/serial: 16550 UART driver IOCTL method must not set errno; it must return a negated errno value.

2017-09-30 12:59:33 -06:00

..

.gitignore

…

Make.defs

…

Makefile

…

xtr_irq.c

…

xtr_lowputc.c

…

xtr_serial.c

Squashed commit of the following:

2017-09-30 12:59:33 -06:00

xtr_timerisr.c

…

xtrs_head.asm

…