Build Error during RaspberryPi Zero. SPI.h not found

[rsramki]

Version

No response

Describe the bug

Updated latest version of update post this while compling this in Pizero (Have got SPI enabled in setup)

$ make
gcc -O3 -DNDEBUG ../../src/driver_llcc68.c ../../example/driver_llcc68_lora.c ../../test/driver_llcc68_send_receive_test.c ../../test/driver_llcc68_cad_test.c ../../test/driver_llcc68_register_test.c interface/src/spi.c interface/src/gpio.c interface/src/wire.c driver/src/raspberrypi4b_driver_llcc68_interface.c src/main.c -I ../../src/ -I ../../interface/ -I ../../example/ -I ../../test/ -I ./interface/inc/ -lm -lpthread -lgpiod -o llcc68
In file included from interface/src/spi.c:37:
./interface/inc/spi.h:40:10: fatal error: linux/spi/spi.h: No such file or directory
#include <linux/spi/spi.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
In file included from driver/src/raspberrypi4b_driver_llcc68_interface.c:38:
./interface/inc/spi.h:40:10: fatal error: linux/spi/spi.h: No such file or directory
#include <linux/spi/spi.h>
^~~~~~~~~~~~~~~~~
compilation terminated.

Reproduce

Update Pi to latest version
Git clone from github
go to raspbeerypi directory and make.

Expected behavior

No response

Additional context

No response

[rsramki]

Solution : Editi spi.h file in llcc68/project/raspberrypi4b/interface/inc and change
#include <linux/spi/spi.h> to #include <linux/spi/spidev.h>

[libdriver]

OK