diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-lpc.c')
-rw-r--r-- | arch/powerpc/platforms/powernv/opal-lpc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-lpc.c b/arch/powerpc/platforms/powernv/opal-lpc.c index f04b4d8aca5a..dd2c285ad170 100644 --- a/arch/powerpc/platforms/powernv/opal-lpc.c +++ b/arch/powerpc/platforms/powernv/opal-lpc.c @@ -191,6 +191,7 @@ static ssize_t lpc_debug_read(struct file *filp, char __user *ubuf, { struct lpc_debugfs_entry *lpc = filp->private_data; u32 data, pos, len, todo; + __be32 bedata; int rc; if (!access_ok(VERIFY_WRITE, ubuf, count)) @@ -213,9 +214,10 @@ static ssize_t lpc_debug_read(struct file *filp, char __user *ubuf, len = 2; } rc = opal_lpc_read(opal_lpc_chip_id, lpc->lpc_type, pos, - &data, len); + &bedata, len); if (rc) return -ENXIO; + data = be32_to_cpu(bedata); switch(len) { case 4: rc = __put_user((u32)data, (u32 __user *)ubuf); @@ -324,7 +326,7 @@ static int opal_lpc_init_debugfs(void) rc |= opal_lpc_debugfs_create_type(root, "fw", OPAL_LPC_FW); return rc; } -device_initcall(opal_lpc_init_debugfs); +machine_device_initcall(powernv, opal_lpc_init_debugfs); #endif /* CONFIG_DEBUG_FS */ void opal_lpc_init(void) |