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spi: sh-msiof: Use bool for boolean flags

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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>
This commit is contained in:
Geert Uytterhoeven 2025-05-16 15:32:08 +02:00 committed by Mark Brown
parent 74df74ee83
commit 3dd5ed19a2
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1 changed files with 9 additions and 9 deletions
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18
drivers/spi/spi-sh-msiof.c
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@ -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;
}