From 6854bd76a0c4a0ce9297ae43cca04b6b4c258af2 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sat, 15 Nov 2008 23:15:58 +0000 Subject: Add 2.6.27 support to rb532, nand is not recognized, needs to be sorted out git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13224 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../006-pata_rb532_cf_fix_prototype.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch (limited to 'target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch') diff --git a/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch b/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch new file mode 100644 index 0000000000..1a7cbd0ef3 --- /dev/null +++ b/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch @@ -0,0 +1,35 @@ +Per definition, this function should return the number of bytes +consumed. Also take care of the unlikely case when buflen is not a +multiple of four; while transferring, the division cuts the remaining +bytes, so alter the return value accordingly. + +Signed-off-by: Phil Sutter +--- + drivers/ata/pata_rb532_cf.c | 3 ++- + 1 files changed, 2 insertions(+), 1 deletions(-) + +diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c +index b919012..95a0d66 100644 +--- a/drivers/ata/pata_rb532_cf.c ++++ b/drivers/ata/pata_rb532_cf.c +@@ -75,7 +75,7 @@ static void rb532_pata_exec_command(struct ata_port *ap, + rb532_pata_finish_io(ap); + } + +-static void rb532_pata_data_xfer(struct ata_device *adev, ++static unsigned int rb532_pata_data_xfer(struct ata_device *adev, + unsigned char *buf, unsigned int buflen, int write_data) + { + struct ata_port *ap = adev->link->ap; +@@ -87,6 +87,7 @@ static void rb532_pata_data_xfer(struct ata_device *adev, + readsl(ioaddr, buf, buflen / sizeof(u32)); + + rb532_pata_finish_io(adev->link->ap); ++ return buflen - (buflen % sizeof(u32)); + } + + static void rb532_pata_freeze(struct ata_port *ap) +-- +1.5.6.4 + + -- cgit v1.2.3