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spi: spidev_test: include tools/include

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Add tools/include to include paths to allow using macro helpers.

Use ARRAY_SIZE() from tools/include/linux/kernel.h instead of
maintaining a copy.

Remove the obsolete comment with cross-compile instructions from the
header since spidev_test is integrated with the tools buildsystem since
commit f325b73dc4 ("spi: tools: move to tools buildsystem").

Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Link: https://patch.msgid.link/20260924-spi-sun4i-spidev_test-v7-1-126e31a07fdc@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jonas Rebmann 2026-09-24 15:43:51 +02:00 committed by Mark Brown
parent 93f51579e7
commit 88ca7a587f
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2 changed files with 2 additions and 5 deletions
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2
tools/spi/Makefile
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@ -12,7 +12,7 @@ endif
# (this improves performance and avoids hard-to-debug behaviour);
MAKEFLAGS += -r
CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include -I$(srctree)/tools/include
ALL_TARGETS := spidev_test spidev_fdx
ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))

5
tools/spi/spidev_test.c
View File

@ -4,8 +4,6 @@
*
* Copyright (c) 2007 MontaVista Software, Inc.
* Copyright (c) 2007 Anton Vorontsov <avorontsov@ru.mvista.com>
*
* Cross-compile with cross-gcc -I/path/to/cross-kernel/include
*/
#include <stdint.h>
@ -22,8 +20,7 @@
#include <sys/stat.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
#include <linux/kernel.h>
static void pabort(const char *s)
{