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Commit 0bd7fda5 authored by Akinobu Mita's avatar Akinobu Mita Committed by Mark Brown
Browse files

spi: loopback-test: test zero-length transfer 



In order to test various spi_messages including zero-length transfer,
this adds zero length into the iterate_len list.

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8916671e

drivers/spi/spi-test.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -124,7 +124,7 @@ int spi_test_execute_msg(struct spi_device *spi, 
int spi_test_run_tests(struct spi_device *spi,

int spi_test_run_tests(struct spi_device *spi,

		       struct spi_test *tests);

		       struct spi_test *tests);





#define ITERATE_LEN_LIST 1, 2, 3, 7, 11, 16, 31, 32, 64, 97, 128, 251, 256, \

#define ITERATE_LEN_LIST 0, 1, 2, 3, 7, 11, 16, 31, 32, 64, 97, 128, 251, 256, \

		1021, 1024, 1031, 4093, PAGE_SIZE, 4099, 65536, 65537

		1021, 1024, 1031, 4093, PAGE_SIZE, 4099, 65536, 65537

/* some of the default @spi_transfer.len to test, terminated by a -1 */

/* some of the default @spi_transfer.len to test, terminated by a -1 */

#define ITERATE_LEN ITERATE_LEN_LIST, -1

#define ITERATE_LEN ITERATE_LEN_LIST, -1