From: Mark Brown Date: Wed, 24 Jan 2024 13:24:24 +0000 (+0000) Subject: spi: Raise limit on number of chip selects X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2f8c7c3715f2c6fb51a4ecc0905c04dd78a3da29;p=linux.git spi: Raise limit on number of chip selects As reported by Guenter the limit we've got on the number of chip selects is set too low for some systems, raise the limit. We should really remove the hard coded limit but this is needed as a fix so let's do the simple thing and raise the limit for now. Fixes: 4d8ff6b0991d ("spi: Add multi-cs memories support in SPI core") Reported-by: Guenter Roeck Suggested-by: Guenter Roeck Signed-off-by: Mark Brown Link: https://msgid.link/r/20240124-spi-multi-cs-max-v2-1-df6fc5ab1abc@kernel.org Signed-off-by: Mark Brown --- diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 471fe2ff9066b..600fbd5daf683 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -21,7 +21,7 @@ #include /* Max no. of CS supported per spi device */ -#define SPI_CS_CNT_MAX 4 +#define SPI_CS_CNT_MAX 16 struct dma_chan; struct software_node;