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spi: Rename enable1 to activate in spi_set_cs()

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The enable1 is confusing name. Change it to clearly show what is
the intention behind it. No functional changes.

Fixes: 25093bdeb6 ("spi: implement SW control for CS times")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210420131846.75983-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-04-20 16:18:46 +03:00 committed by Mark Brown
parent 9ec2a73f0b
commit 86527bcbc8
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 5 deletions
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9
drivers/spi/spi.c
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@ -788,7 +788,7 @@ int spi_register_board_info(struct spi_board_info const *info, unsigned n)
static void spi_set_cs(struct spi_device *spi, bool enable, bool force)
{
bool enable1 = enable;
bool activate = enable;
/*
* Avoid calling into the driver (or doing delays) if the chip select
@ -803,7 +803,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force)
if (spi->cs_gpiod || gpio_is_valid(spi->cs_gpio) ||
!spi->controller->set_cs_timing) {
if (enable1)
if (activate)
spi_delay_exec(&spi->controller->cs_setup, NULL);
else
spi_delay_exec(&spi->controller->cs_hold, NULL);
@ -816,8 +816,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force)
if (!(spi->mode & SPI_NO_CS)) {
if (spi->cs_gpiod)
/* polarity handled by gpiolib */
gpiod_set_value_cansleep(spi->cs_gpiod,
enable1);
gpiod_set_value_cansleep(spi->cs_gpiod, activate);
else
/*
* invert the enable line, as active low is
@ -835,7 +834,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force)
if (spi->cs_gpiod || gpio_is_valid(spi->cs_gpio) ||
!spi->controller->set_cs_timing) {
if (!enable1)
if (!activate)
spi_delay_exec(&spi->controller->cs_inactive, NULL);
}
}