[rb532] remove 2.6.27 we did not use it and went to 2.6.28 directly

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15387 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 84 deletions

diff --git a/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch b/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch
deleted file mode 100644
index 50dedefbe..000000000
--- a/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-After applying the following changes I could verify functionality by
-mounting a filesystem on the cfdisk and reading/writing files in it.
-
-The set_irq_type() function must be wrong, as there is no set_type()
-function defined for the rb532 IRQ chip. But as the used IRQ actually is
-being triggered by a GPIO, setting it's interrupt level should be the
-right alternative. Also to clear a GPIO triggered IRQ, the source has to
-be cleared. This is being done at the end of rb532_pata_irq_handler.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Acked-by: Florian Fainelli <florian@openwrt.org>
----
- drivers/ata/pata_rb532_cf.c |   15 ++++++++++-----
- 1 files changed, 10 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
-index f8b3ffc..7b11f40 100644
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -31,6 +31,7 @@
- #include <scsi/scsi_host.h>
- 
- #include <asm/gpio.h>
-+#include <asm/mach-rc32434/gpio.h>
- 
- #define DRV_NAME	"pata-rb532-cf"
- #define DRV_VERSION	"0.1.0"
-@@ -39,7 +40,8 @@
- #define RB500_CF_MAXPORTS	1
- #define RB500_CF_IO_DELAY	400
- 
--#define RB500_CF_REG_CMD	0x0800
-+#define RB500_CF_REG_BASE	0x0800
-+#define RB500_CF_REG_ERR	0x080D
- #define RB500_CF_REG_CTRL	0x080E
- #define RB500_CF_REG_DATA	0x0C00
- 
-@@ -62,7 +64,7 @@ static inline void rb532_pata_finish_io(struct ata_port *ap)
- 	ata_sff_dma_pause(ap);
- 	ndelay(RB500_CF_IO_DELAY);
- 
--	set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+	rb532_gpio_set_ilevel(1, info->gpio_line);
- }
- 
- static void rb532_pata_exec_command(struct ata_port *ap,
-@@ -109,13 +111,15 @@ static irqreturn_t rb532_pata_irq_handler(int irq, void *dev_instance)
- 	struct rb532_cf_info *info = ah->private_data;
- 
- 	if (gpio_get_value(info->gpio_line)) {
--		set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW);
-+		rb532_gpio_set_ilevel(0, info->gpio_line);
- 		if (!info->frozen)
- 			ata_sff_interrupt(info->irq, dev_instance);
- 	} else {
--		set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+		rb532_gpio_set_ilevel(1, info->gpio_line);
- 	}
- 
-+	rb532_gpio_set_istat(0, info->gpio_line);
-+
- 	return IRQ_HANDLED;
- }
- 
-@@ -146,13 +150,14 @@ static void rb532_pata_setup_ports(struct ata_host *ah)
- 	ap->pio_mask	= 0x1f; /* PIO4 */
- 	ap->flags	= ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO;
- 
--	ap->ioaddr.cmd_addr	= info->iobase + RB500_CF_REG_CMD;
-+	ap->ioaddr.cmd_addr	= info->iobase + RB500_CF_REG_BASE;
- 	ap->ioaddr.ctl_addr	= info->iobase + RB500_CF_REG_CTRL;
- 	ap->ioaddr.altstatus_addr = info->iobase + RB500_CF_REG_CTRL;
- 
- 	ata_sff_std_ports(&ap->ioaddr);
- 
- 	ap->ioaddr.data_addr	= info->iobase + RB500_CF_REG_DATA;
-+	ap->ioaddr.error_addr	= info->iobase + RB500_CF_REG_ERR;
- }
- 
- static __devinit int rb532_pata_driver_probe(struct platform_device *pdev)
--- 
-1.5.6.4
-
-