diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2025-05-16 15:32:08 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-05-19 11:55:22 +0100 |
| commit | 3dd5ed19a2e8283f9ead5f2fd09b267a337ab86d (patch) | |
| tree | 0de090923aadf8b5a030fe0722811df3d85d5b60 | |
| parent | 74df74ee83acfea4e9a6b47386c7907379c9295f (diff) | |
spi: sh-msiof: Use bool for boolean flags
Use bools instead of integers for boolean flags, which allows us to
remove the "!!" idiom from several expressions.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/35cd51bdfb3c810911a5be757e0ce5bb29dcc755.1747401908.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-sh-msiof.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 367622985fea..11ef5c0a498d 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -348,11 +348,11 @@ static u32 sh_msiof_spi_get_dtdl_and_syncdl(struct sh_msiof_spi_priv *p) } static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p, u32 ss, - u32 cpol, u32 cpha, - u32 tx_hi_z, u32 lsb_first, u32 cs_high) + bool cpol, bool cpha, bool tx_hi_z, + bool lsb_first, bool cs_high) { + bool edge; u32 tmp; - int edge; /* * CPOL CPHA TSCKIZ RSCKIZ TEDG REDG @@ -587,7 +587,8 @@ static int sh_msiof_prepare_message(struct spi_controller *ctlr, { struct sh_msiof_spi_priv *p = spi_controller_get_devdata(ctlr); const struct spi_device *spi = msg->spi; - u32 ss, cs_high; + bool cs_high; + u32 ss; /* Configure pins before asserting CS */ if (spi_get_csgpiod(spi, 0)) { @@ -595,12 +596,11 @@ static int sh_msiof_prepare_message(struct spi_controller *ctlr, cs_high = p->native_cs_high; } else { ss = spi_get_chipselect(spi, 0); - cs_high = !!(spi->mode & SPI_CS_HIGH); + cs_high = spi->mode & SPI_CS_HIGH; } - sh_msiof_spi_set_pin_regs(p, ss, !!(spi->mode & SPI_CPOL), - !!(spi->mode & SPI_CPHA), - !!(spi->mode & SPI_3WIRE), - !!(spi->mode & SPI_LSB_FIRST), cs_high); + sh_msiof_spi_set_pin_regs(p, ss, spi->mode & SPI_CPOL, + spi->mode & SPI_CPHA, spi->mode & SPI_3WIRE, + spi->mode & SPI_LSB_FIRST, cs_high); return 0; } |