mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 00:41:17 +00:00
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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--- a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
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+++ b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
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@@ -21,7 +21,8 @@ struct s3c2410_spigpio_info {
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int num_chipselect;
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int bus_num;
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- void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs);
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+ int non_blocking_transfer;
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+ void (*chip_select)(struct s3c2410_spigpio_info *spi, int csid, int cs);
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};
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--- a/drivers/spi/spi_s3c24xx_gpio.c
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+++ b/drivers/spi/spi_s3c24xx_gpio.c
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@@ -92,7 +92,7 @@ static void s3c2410_spigpio_chipselect(s
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struct s3c2410_spigpio *sg = spidev_to_sg(dev);
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if (sg->info && sg->info->chip_select)
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- (sg->info->chip_select)(sg->info, value);
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+ (sg->info->chip_select)(sg->info, dev->chip_select, value);
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}
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static int s3c2410_spigpio_probe(struct platform_device *dev)
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@@ -113,9 +113,11 @@ static int s3c2410_spigpio_probe(struct
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platform_set_drvdata(dev, sp);
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- /* copy in the plkatform data */
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+ /* copy in the platform data */
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info = sp->info = dev->dev.platform_data;
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+ master->num_chipselect = info->num_chipselect;
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+
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/* setup spi bitbang adaptor */
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sp->bitbang.master = spi_master_get(master);
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sp->bitbang.master->bus_num = info->bus_num;
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