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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-12-30 15:19:31 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-12-30 15:19:31 +1100
commitdece8ada993e1764a115bdff0f1effffaa5fc8dc (patch)
treeba35b26bce046c3062bf13b2fd7611cf9265e66e /arch/powerpc/platforms/powernv/eeh-ioda.c
parenta68c33f3592eef63304a5f5ab68466539ccac56c (diff)
parentf991db1cf1bdca43675b5d2df0af991719727029 (diff)
Merge branch 'merge' into next
Merge a pile of fixes that went into the "merge" branch (3.13-rc's) such as Anton Little Endian fixes. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv/eeh-ioda.c')
-rw-r--r--arch/powerpc/platforms/powernv/eeh-ioda.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 31320c641c92..9b1db254898a 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -36,7 +36,6 @@
#include "powernv.h"
#include "pci.h"
-static char *hub_diag = NULL;
static int ioda_eeh_nb_init = 0;
static int ioda_eeh_event(struct notifier_block *nb,
@@ -140,15 +139,6 @@ static int ioda_eeh_post_init(struct pci_controller *hose)
ioda_eeh_nb_init = 1;
}
- /* We needn't HUB diag-data on PHB3 */
- if (phb->type == PNV_PHB_IODA1 && !hub_diag) {
- hub_diag = (char *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
- if (!hub_diag) {
- pr_err("%s: Out of memory !\n", __func__);
- return -ENOMEM;
- }
- }
-
#ifdef CONFIG_DEBUG_FS
if (phb->dbgfs) {
debugfs_create_file("err_injct_outbound", 0600,
@@ -630,11 +620,10 @@ static void ioda_eeh_hub_diag_common(struct OpalIoP7IOCErrorData *data)
static void ioda_eeh_hub_diag(struct pci_controller *hose)
{
struct pnv_phb *phb = hose->private_data;
- struct OpalIoP7IOCErrorData *data;
+ struct OpalIoP7IOCErrorData *data = &phb->diag.hub_diag;
long rc;
- data = (struct OpalIoP7IOCErrorData *)ioda_eeh_hub_diag;
- rc = opal_pci_get_hub_diag_data(phb->hub_id, data, PAGE_SIZE);
+ rc = opal_pci_get_hub_diag_data(phb->hub_id, data, sizeof(*data));
if (rc != OPAL_SUCCESS) {
pr_warning("%s: Failed to get HUB#%llx diag-data (%ld)\n",
__func__, phb->hub_id, rc);

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