diff options
| author | David Brownell <david-b@pacbell.net> | 2008-02-06 10:38:13 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 19:41:11 +0100 |
| commit | b359fbc4582abf346fa6773b2bc1d63581fda582 (patch) | |
| tree | d759a99e9aee0cc23f62cb41335069610b9dd027 /drivers/spi | |
| parent | atmel_spi: fix dmachain oops with DEBUG enabled (diff) | |
| download | linux-b359fbc4582abf346fa6773b2bc1d63581fda582.tar.xz linux-b359fbc4582abf346fa6773b2bc1d63581fda582.zip | |
spi: s3c drivers shouldn't care about spi_board_info
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>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi_s3c24xx.c | 12 | ||||
| -rw-r--r-- | drivers/spi/spi_s3c24xx_gpio.c | 12 |
2 files changed, 0 insertions, 24 deletions
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c index 89d6685a5ca4..6e834b8b9d27 100644 --- a/drivers/spi/spi_s3c24xx.c +++ b/drivers/spi/spi_s3c24xx.c @@ -237,10 +237,8 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev) { struct s3c24xx_spi *hw; struct spi_master *master; - struct spi_board_info *bi; struct resource *res; int err = 0; - int i; master = spi_alloc_master(&pdev->dev, sizeof(struct s3c24xx_spi)); if (master == NULL) { @@ -348,16 +346,6 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev) goto err_register; } - /* register all the devices associated */ - - bi = &hw->pdata->board_info[0]; - for (i = 0; i < hw->pdata->board_size; i++, bi++) { - dev_info(hw->dev, "registering %s\n", bi->modalias); - - bi->controller_data = hw; - spi_new_device(master, bi); - } - return 0; err_register: diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c index 109d82c1abc0..82ae7d7eca38 100644 --- a/drivers/spi/spi_s3c24xx_gpio.c +++ b/drivers/spi/spi_s3c24xx_gpio.c @@ -100,7 +100,6 @@ static int s3c2410_spigpio_probe(struct platform_device *dev) struct spi_master *master; struct s3c2410_spigpio *sp; int ret; - int i; master = spi_alloc_master(&dev->dev, sizeof(struct s3c2410_spigpio)); if (master == NULL) { @@ -143,17 +142,6 @@ static int s3c2410_spigpio_probe(struct platform_device *dev) if (ret) goto err_no_bitbang; - /* register the chips to go with the board */ - - for (i = 0; i < sp->info->board_size; i++) { - dev_info(&dev->dev, "registering %p: %s\n", - &sp->info->board_info[i], - sp->info->board_info[i].modalias); - - sp->info->board_info[i].controller_data = sp; - spi_new_device(master, sp->info->board_info + i); - } - return 0; err_no_bitbang: |