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Alexander Shiyan authored
This patch moves setup of SPI bus a bit earlier and adds check for spi_setup() result to be sure SPI bus is communicating with the device properly. Signed-off-by:
Alexander Shiyan <shc_work@mail.ru> Tested-by:
Alexander Shiyan <shc_work@mail.ru> Signed-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
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