spi: mxs: add tracing to custom .transfer_one_message callback
Driver specific implementations for .transfer_one_message need to call the tracing stuff themself. This is necessary to make spi tracing actually useful. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -39,6 +39,7 @@
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#include <linux/stmp_device.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/mxs-spi.h>
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#include <trace/events/spi.h>
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#define DRIVER_NAME "mxs-spi"
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@ -374,6 +375,8 @@ static int mxs_spi_transfer_one(struct spi_master *master,
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list_for_each_entry(t, &m->transfers, transfer_list) {
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trace_spi_transfer_start(m, t);
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status = mxs_spi_setup_transfer(m->spi, t);
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if (status)
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break;
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@ -419,6 +422,8 @@ static int mxs_spi_transfer_one(struct spi_master *master,
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flag);
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}
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trace_spi_transfer_stop(m, t);
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if (status) {
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stmp_reset_block(ssp->base);
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break;
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