* S3C2410: Add bus number to SPI GPIO driver
@ 2007-11-20 12:26 Ben Dooks
0 siblings, 0 replies; only message in thread
From: Ben Dooks @ 2007-11-20 12:26 UTC (permalink / raw)
To: Linux SPI; +Cc: Vincent Sanders
Allow passing a bus number through the platform
data for the S3C2410 SPI GPIO driver
Signed-off-by: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>
diff -urpN -X linux-2.6.24-rc3-spigpio1/Documentation/dontdiff linux-2.6.24-rc3-spigpio1/include/asm-arm/arch-s3c2410/spi-gpio.h linux-2.6.24-rc3-spigpio2/include/asm-arm/arch-s3c2410/spi-gpio.h
--- linux-2.6.24-rc3-spigpio1/include/asm-arm/arch-s3c2410/spi-gpio.h 2007-10-09 21:31:38.000000000 +0100
+++ linux-2.6.24-rc3-spigpio2/include/asm-arm/arch-s3c2410/spi-gpio.h 2007-11-20 12:11:18.000000000 +0000
@@ -21,6 +21,8 @@ struct s3c2410_spigpio_info {
unsigned long pin_mosi;
unsigned long pin_miso;
+ int bus_num;
+
unsigned long board_size;
struct spi_board_info *board_info;
diff -urpN -X linux-2.6.24-rc3-spigpio1/Documentation/dontdiff linux-2.6.24-rc3-spigpio1/drivers/spi/spi_s3c24xx_gpio.c linux-2.6.24-rc3-spigpio2/drivers/spi/spi_s3c24xx_gpio.c
--- linux-2.6.24-rc3-spigpio1/drivers/spi/spi_s3c24xx_gpio.c 2007-11-19 23:32:27.000000000 +0000
+++ linux-2.6.24-rc3-spigpio2/drivers/spi/spi_s3c24xx_gpio.c 2007-11-20 12:12:28.000000000 +0000
@@ -118,6 +118,7 @@ static int s3c2410_spigpio_probe(struct
/* setup spi bitbang adaptor */
sp->bitbang.master = spi_master_get(master);
+ sp->bitbang.master->bus_num = info->bus_num;
sp->bitbang.chipselect = s3c2410_spigpio_chipselect;
sp->bitbang.txrx_word[SPI_MODE_0] = s3c2410_spigpio_txrx_mode0;
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