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spi: s3c drivers shouldn't care about spi_board_info

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The two S3C SPI master drivers got merged without much review, so I just
noticed that they're doing something that the SPI core code is responsible
for, rather than any adapter driver: they try to register SPI devices.

This removes that support from those drivers so they act normally.
Interestingly, none of the current boards are affected.  So it's a net code
shrink with no loss of functionality.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Brownell 2008-02-06 01:38:13 -08:00 • committed by Linus Torvalds
commit b359fbc458
4 changed files with 0 additions and 36 deletions
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6
include/asm-arm/arch-s3c2410/spi-gpio.h
View file

@ -13,9 +13,6 @@
#ifndef __ASM_ARCH_SPIGPIO_H
#define __ASM_ARCH_SPIGPIO_H __FILE__
struct s3c2410_spigpio_info;
struct spi_board_info;
struct s3c2410_spigpio_info {
unsigned long pin_clk;
unsigned long pin_mosi;
@ -23,9 +20,6 @@ struct s3c2410_spigpio_info {
int bus_num;
unsigned long board_size;
struct spi_board_info *board_info;
void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs);
};

6
include/asm-arm/arch-s3c2410/spi.h
View file

@ -13,15 +13,9 @@
#ifndef __ASM_ARCH_SPI_H
#define __ASM_ARCH_SPI_H __FILE__
struct s3c2410_spi_info;
struct spi_board_info;
struct s3c2410_spi_info {
unsigned long pin_cs; /* simple gpio cs */
unsigned long board_size;
struct spi_board_info *board_info;
void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
};