mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
--- a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
|
|
+++ b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
|
|
@@ -21,7 +21,8 @@ struct s3c2410_spigpio_info {
|
|
int num_chipselect;
|
|
int bus_num;
|
|
|
|
- void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs);
|
|
+ int non_blocking_transfer;
|
|
+ void (*chip_select)(struct s3c2410_spigpio_info *spi, int csid, int cs);
|
|
};
|
|
|
|
|
|
--- a/drivers/spi/spi_s3c24xx_gpio.c
|
|
+++ b/drivers/spi/spi_s3c24xx_gpio.c
|
|
@@ -92,7 +92,7 @@ static void s3c2410_spigpio_chipselect(s
|
|
struct s3c2410_spigpio *sg = spidev_to_sg(dev);
|
|
|
|
if (sg->info && sg->info->chip_select)
|
|
- (sg->info->chip_select)(sg->info, value);
|
|
+ (sg->info->chip_select)(sg->info, dev->chip_select, value);
|
|
}
|
|
|
|
static int s3c2410_spigpio_probe(struct platform_device *dev)
|
|
@@ -113,9 +113,11 @@ static int s3c2410_spigpio_probe(struct
|
|
|
|
platform_set_drvdata(dev, sp);
|
|
|
|
- /* copy in the plkatform data */
|
|
+ /* copy in the platform data */
|
|
info = sp->info = dev->dev.platform_data;
|
|
|
|
+ master->num_chipselect = info->num_chipselect;
|
|
+
|
|
/* setup spi bitbang adaptor */
|
|
sp->bitbang.master = spi_master_get(master);
|
|
sp->bitbang.master->bus_num = info->bus_num;
|