diff options
| author | Pawel Moll <pawel.moll@arm.com> | 2011-09-07 13:36:26 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2011-10-08 00:07:16 -0400 |
| commit | 37210fbe1ddcd91b0331877fae81645978b5c3b1 (patch) | |
| tree | bc8aa82fe246f253b256602182ce587aa6349801 | |
| parent | edc7d12ede4333a1fd7b59cebae970b4953ec9d0 (diff) | |
| download | linux-37210fbe1ddcd91b0331877fae81645978b5c3b1.tar.bz2 | |
ata: Make pata_of_platform.c compile again and work on non-PPC platforms
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@ru.mvista.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| -rw-r--r-- | drivers/ata/Kconfig | 2 | ||||
| -rw-r--r-- | 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 5987e0ba8c2d..c6ef9d0cf370 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 f3054009bd25..a72ab0dde4e5 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; |