diff options
| author |   Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-04-02 21:01:25 -0700 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-04-03 11:32:24 +0700 |
| commit | 68cd9dc2cc00b2ab0dbcdbbec446d5bdc56fea4b (patch) | |
| tree | 1b32db21d37383bf01432c87fd51f97dad2a7f13 /drivers/spi/spi-gpio.c | |
| parent | spi: gpio: Add local struct spi_bitbang pointer in spi_gpio_probe() (diff) | |
| download | linux-dev-68cd9dc2cc00b2ab0dbcdbbec446d5bdc56fea4b.tar.xz linux-dev-68cd9dc2cc00b2ab0dbcdbbec446d5bdc56fea4b.zip | |
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: 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
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-gpio.c')
| -rw-r--r-- | drivers/spi/spi-gpio.c | 12 |
1 files 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; |