SPI: spi_s3c24xx bus_num fixup due to missing part of previous patch

PATCH Ben Dooks 1 participant 1 message May 28, 2008

Subsystems (2)

SPI Arm Samsung Exynos

lore

Share & tools

lore

Ben Dooks

author

2008-05-28 19:01 UTC #0 lore raw

The original "Pass the bus number we expect the S3C24XX SPI driver to attach to via the platform data." [1] patch was mis-sent, and missed two important parts of the diff, which was to actually set the bus_num field and add the relevant field to the platform data.

[1] git commit 50f426b55d919dd017af35bb6a08753d1f262920

Signed-off-by Ben Dooks <[email protected]>

include/asm-arm/arch-s3c2410/spi.h +1 -0

Index: linux-2.6.25-quilt3/include/asm-arm/arch-s3c2410/spi.h
===================================================================
@@ -16,6 +16,7 @@
 struct s3c2410_spi_info {
 	unsigned long		 pin_cs;	/* simple gpio cs */
 	unsigned int		 num_cs;	/* total chipselects */
+	int			 bus_num;       /* bus number to use. */
 
 	void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
 };

drivers/spi/spi_s3c24xx.c +1 -0

Index: linux-2.6.25-quilt3/drivers/spi/spi_s3c24xx.c
===================================================================
@@ -270,6 +270,7 @@ static int __init s3c24xx_spi_probe(stru
 	/* setup the master state. */
 
 	master->num_chipselect = hw->pdata->num_cs;
+	master->bus_num = pdata->bus_num;
 
 	/* setup the state for the bitbang driver */

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/