This patch adds missing #includes, makes the driver selectable on
non-PPC OF-enabled platforms and fixes property value accesses to
be correct in Little Endian system.
Cc: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>
Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
---
drivers/ata/Kconfig | 2 +-
drivers/ata/pata_of_platform.c | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 5987e0b..c6ef9d0 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -820,7 +820,7 @@ config PATA_PLATFORM
config PATA_OF_PLATFORM
tristate "OpenFirmware platform device PATA support"
- depends on PATA_PLATFORM && PPC_OF
+ depends on PATA_PLATFORM && OF
help
This option enables support for generic directly connected ATA
devices commonly found on embedded systems with OpenFirmware
diff --git a/drivers/ata/pata_of_platform.c b/drivers/ata/pata_of_platform.c
index f305400..a72ab0d 100644
--- a/drivers/ata/pata_of_platform.c
+++ b/drivers/ata/pata_of_platform.c
@@ -11,6 +11,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/ata_platform.h>
@@ -57,11 +59,11 @@ static int __devinit pata_of_platform_probe(struct platform_device *ofdev)
prop = of_get_property(dn, "reg-shift", NULL);
if (prop)
- reg_shift = *prop;
+ reg_shift = be32_to_cpup(prop);
prop = of_get_property(dn, "pio-mode", NULL);
if (prop) {
- pio_mode = *prop;
+ pio_mode = be32_to_cpup(prop);
if (pio_mode > 6) {
dev_err(&ofdev->dev, "invalid pio-mode\n");
return -EINVAL;
--
1.6.3.3
--
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