From d1e7780638a9192f15caf590e0081bf915fdef71 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 15 Apr 2008 14:34:46 -0700 Subject: spi: spi_s3c24xx must initialize num_chipselect The SPI core now expects num_chipselect to be set correctly as due to added checks on the chip being selected before an transfer is allowed. This patch adds a num_cs field to the platform data which needs to be set correctly before adding the SPI platform device. Signed-off-by: Ben Dooks Signed-off-by: David Brownell Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-arm/arch-s3c2410/spi.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/asm-arm/arch-s3c2410/spi.h b/include/asm-arm/arch-s3c2410/spi.h index 7ca0ed97a6d..352d33860b6 100644 --- a/include/asm-arm/arch-s3c2410/spi.h +++ b/include/asm-arm/arch-s3c2410/spi.h @@ -15,6 +15,7 @@ struct s3c2410_spi_info { unsigned long pin_cs; /* simple gpio cs */ + unsigned int num_cs; /* total chipselects */ void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); }; -- cgit v1.2.3