Commit 6a5926e6 authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Lee Jones
Browse files

mfd: mc13xxx: Add missing spi_setup() 



The probe routine should call spi_setup() to configure the SPI bus
so it can properly communicate with the device.

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 0cfe5c90

drivers/mfd/mc13xxx-spi.c

+3 −0
Original line number Diff line number Diff line
@@ -141,6 +141,9 @@ static int mc13xxx_spi_probe(struct spi_device *spi) 
	mc13xxx->irq = spi->irq;



	spi->max_speed_hz = spi->max_speed_hz ? : 26000000;

	ret = spi_setup(spi);

	if (ret)

		return ret;



	mc13xxx->regmap = devm_regmap_init(&spi->dev, &regmap_mc13xxx_bus,

					   &spi->dev,

CRA Git | Maintained and supported by SUSTech CRA and CCSE