Messages in this thread Patch in this message | | | From | Andrey Smirnov <> | Subject | [PATCH 04/12] spi: gpio: Simplify SPI_MASTER_NO_TX check in spi_gpio_probe() | Date | Tue, 2 Apr 2019 21:01:25 -0700 |
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Swap branches of the if statement in order to simplify it's logical condition being checked. No functional change intended.
Signed-off-by: Andrey 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 --- drivers/spi/spi-gpio.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index ca97b861c625..137f47e271dc 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -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; -- 2.20.1
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