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path: root/drivers/spi/spi-fsl-espi.c
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Diffstat (limited to 'drivers/spi/spi-fsl-espi.c')
-rw-r--r--drivers/spi/spi-fsl-espi.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index c27124a..7fd6a4c 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -643,6 +643,11 @@ static int fsl_espi_runtime_resume(struct device *dev)
}
#endif
+static size_t fsl_espi_max_transfer_size(struct spi_device *spi)
+{
+ return SPCOM_TRANLEN_MAX;
+}
+
static struct spi_master * fsl_espi_probe(struct device *dev,
struct resource *mem, unsigned int irq)
{
@@ -670,6 +675,7 @@ static struct spi_master * fsl_espi_probe(struct device *dev,
master->cleanup = fsl_espi_cleanup;
master->transfer_one_message = fsl_espi_do_one_msg;
master->auto_runtime_pm = true;
+ master->max_transfer_size = fsl_espi_max_transfer_size;
mpc8xxx_spi = spi_master_get_devdata(master);