diff options
| author | Jonas Gorski <jonas.gorski@gmail.com> | 2025-09-15 20:37:25 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-09-22 09:29:45 +0100 |
| commit | e336ab509b43ea601801dfa05b4270023c3ed007 (patch) | |
| tree | 075e1d7b3ff1fc153e547d6453c53277b138d6bb /drivers/spi/spi.c | |
| parent | 08fda410bae41cc8dde9697f9104da525be53153 (diff) | |
spi: rename SPI_CS_CNT_MAX => SPI_DEVICE_CS_CNT_MAX
Rename SPI_CS_CNT_MAX to SPI_DEVICE_CS_CNT_MAX to make it more obvious
that this is the max number of CS per device supported, not per
controller.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Link: https://patch.msgid.link/20250915183725.219473-8-jonas.gorski@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 2eb361e9e44d..2e0647a06890 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -670,9 +670,9 @@ static int __spi_add_device(struct spi_device *spi) int status, idx; u8 cs; - if (spi->num_chipselect > SPI_CS_CNT_MAX) { + if (spi->num_chipselect > SPI_DEVICE_CS_CNT_MAX) { dev_err(dev, "num_cs %d > max %d\n", spi->num_chipselect, - SPI_CS_CNT_MAX); + SPI_DEVICE_CS_CNT_MAX); return -EOVERFLOW; } @@ -699,7 +699,7 @@ static int __spi_add_device(struct spi_device *spi) } /* Initialize unused logical CS as invalid */ - for (idx = spi->num_chipselect; idx < SPI_CS_CNT_MAX; idx++) + for (idx = spi->num_chipselect; idx < SPI_DEVICE_CS_CNT_MAX; idx++) spi_set_chipselect(spi, idx, SPI_INVALID_CS); /* Set the bus ID string */ @@ -1076,7 +1076,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force) trace_spi_set_cs(spi, activate); spi->controller->last_cs_index_mask = spi->cs_index_mask; - for (idx = 0; idx < SPI_CS_CNT_MAX; idx++) { + for (idx = 0; idx < SPI_DEVICE_CS_CNT_MAX; idx++) { if (enable && idx < spi->num_chipselect) spi->controller->last_cs[idx] = spi_get_chipselect(spi, 0); else @@ -2354,7 +2354,7 @@ static void of_spi_parse_dt_cs_delay(struct device_node *nc, static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi, struct device_node *nc) { - u32 value, cs[SPI_CS_CNT_MAX]; + u32 value, cs[SPI_DEVICE_CS_CNT_MAX]; int rc, idx; /* Mode (clock phase/polarity/etc.) */ @@ -2429,7 +2429,7 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi, /* Device address */ rc = of_property_read_variable_u32_array(nc, "reg", &cs[0], 1, - SPI_CS_CNT_MAX); + SPI_DEVICE_CS_CNT_MAX); if (rc < 0) { dev_err(&ctlr->dev, "%pOF has no valid 'reg' property (%d)\n", nc, rc); @@ -3313,7 +3313,7 @@ int spi_register_controller(struct spi_controller *ctlr) } /* Setting last_cs to SPI_INVALID_CS means no chip selected */ - for (idx = 0; idx < SPI_CS_CNT_MAX; idx++) + for (idx = 0; idx < SPI_DEVICE_CS_CNT_MAX; idx++) ctlr->last_cs[idx] = SPI_INVALID_CS; status = device_add(&ctlr->dev); |