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Commit 24707296 authored by Mark A. Greer's avatar Mark A. Greer Committed by Samuel Ortiz
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NFC: trf7970a: Call spi_setup() to configure SPI communication 



Call spi_setup() to configure SPI communication
with the trf7970a.  This will ensure that the
correct SPI parameters are used.

Signed-off-by: default avatarMark A. Greer <mgreer@animalcreek.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent cc8d7158

drivers/nfc/trf7970a.c

+6 −0
Original line number Diff line number Diff line
@@ -1272,6 +1272,12 @@ static int trf7970a_probe(struct spi_device *spi) 
	spi->mode = SPI_MODE_1;

	spi->bits_per_word = 8;



	ret = spi_setup(spi);

	if (ret < 0) {

		dev_err(trf->dev, "Can't set up SPI Communication\n");

		return ret;

	}



	if (of_property_read_bool(np, "irq-status-read-quirk"))

		trf->quirks |= TRF7970A_QUIRK_IRQ_STATUS_READ;