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Commit 793d6b5e authored by Linus Walleij's avatar Linus Walleij Committed by Jonathan Cameron
Browse files

iio: tools: make generic_buffer look for "-trigger" 



All the ST Sensors use the old "<foo>-trigger" rather than the
standard "<foo>-devN" new standard suffix for triggers. Now much
to do about it since it is ABI, but make the testing tools
recognize it too.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent fb12b6c7

tools/iio/generic_buffer.c

+13 −1
Original line number Diff line number Diff line
@@ -304,7 +304,19 @@ int main(int argc, char **argv) 
			}

		}



		/* Verify the trigger exists */

		/* Look for this "-devN" trigger */

		trig_num = find_type_by_name(trigger_name, "trigger");

		if (trig_num < 0) {

			/* OK try the simpler "-trigger" suffix instead */

			free(trigger_name);

			ret = asprintf(&trigger_name,

				       "%s-trigger", device_name);

			if (ret < 0) {

				ret = -ENOMEM;

				goto error_free_dev_dir_name;

			}

		}



		trig_num = find_type_by_name(trigger_name, "trigger");

		if (trig_num < 0) {

			fprintf(stderr, "Failed to find the trigger %s\n",