diff options
| author | Jonas Gorski <jonas.gorski@gmail.com> | 2025-09-15 20:37:19 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-09-22 09:29:40 +0100 |
| commit | 188f63235bcdd207646773a8739387d85347ed76 (patch) | |
| tree | c371b5221e7386e3f03384ffa82ab9950517e7f9 /drivers/spi/spi.c | |
| parent | 40987a08ba6c3e9408efc00e6388304452276e40 (diff) | |
spi: fix return code when spi device has too many chipselects
Don't return a positive value when there are too many chipselects.
Fixes: 4d8ff6b0991d ("spi: Add multi-cs memories support in SPI core")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Link: https://patch.msgid.link/20250915183725.219473-2-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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index f95c4304df8e..b07d6cdf587c 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2445,7 +2445,7 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi, if (rc > ctlr->num_chipselect) { dev_err(&ctlr->dev, "%pOF has number of CS > ctlr->num_chipselect (%d)\n", nc, rc); - return rc; + return -EINVAL; } if ((of_property_present(nc, "parallel-memories")) && (!(ctlr->flags & SPI_CONTROLLER_MULTI_CS))) { |