Unverified Commit 68cd9dc2 authored by Andrey Smirnov's avatar Andrey Smirnov Committed by Mark Brown
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spi: gpio: Simplify SPI_MASTER_NO_TX check in spi_gpio_probe() 



Swap branches of the if statement in order to simplify it's logical
condition being checked. No functional change intended.

Signed-off-by: default avatarAndrey Smirnov <andrew.smirnov@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 15dd0e9e

drivers/spi/spi-gpio.c

+6 −6
Original line number Diff line number Diff line
@@ -440,16 +440,16 @@ static int spi_gpio_probe(struct platform_device *pdev) 
	bb->chipselect = spi_gpio_chipselect;

	bb->set_line_direction = spi_gpio_set_direction;



	if ((master_flags & SPI_MASTER_NO_TX) == 0) {

		bb->txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0;

		bb->txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1;

		bb->txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2;

		bb->txrx_word[SPI_MODE_3] = spi_gpio_txrx_word_mode3;

	} else {

	if (master_flags & SPI_MASTER_NO_TX) {

		bb->txrx_word[SPI_MODE_0] = spi_gpio_spec_txrx_word_mode0;

		bb->txrx_word[SPI_MODE_1] = spi_gpio_spec_txrx_word_mode1;

		bb->txrx_word[SPI_MODE_2] = spi_gpio_spec_txrx_word_mode2;

		bb->txrx_word[SPI_MODE_3] = spi_gpio_spec_txrx_word_mode3;

	} else {

		bb->txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0;

		bb->txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1;

		bb->txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2;

		bb->txrx_word[SPI_MODE_3] = spi_gpio_txrx_word_mode3;

	}

	bb->setup_transfer = spi_bitbang_setup_transfer;