summaryrefslogtreecommitdiff
path: root/drivers/edac
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/sb_edac.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 872100215ca0..4a89c8093307 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -110,6 +110,10 @@ static const u32 knl_interleave_list[] = {
0xdc, 0xe4, 0xec, 0xf4, 0xfc, /* 15-19 */
0x104, 0x10c, 0x114, 0x11c, /* 20-23 */
};
+#define MAX_INTERLEAVE \
+ (max_t(unsigned int, ARRAY_SIZE(sbridge_interleave_list), \
+ max_t(unsigned int, ARRAY_SIZE(ibridge_interleave_list), \
+ ARRAY_SIZE(knl_interleave_list))))
struct interleave_pkg {
unsigned char start;
@@ -321,7 +325,6 @@ struct sbridge_info {
const u32 *interleave_list;
const struct interleave_pkg *interleave_pkg;
u8 max_sad;
- u8 max_interleave;
u8 (*get_node_id)(struct sbridge_pvt *pvt);
enum mem_type (*get_memory_type)(struct sbridge_pvt *pvt);
enum dev_type (*get_width)(struct sbridge_pvt *pvt, u32 mtr);
@@ -1899,7 +1902,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
int n_rir, n_sads, n_tads, sad_way, sck_xch;
int sad_interl, idx, base_ch;
int interleave_mode, shiftup = 0;
- unsigned sad_interleave[pvt->info.max_interleave];
+ unsigned int sad_interleave[MAX_INTERLEAVE];
u32 reg, dram_rule;
u8 ch_way, sck_way, pkg, sad_ha = 0;
u32 tad_offset;
@@ -3169,7 +3172,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
pvt->info.dram_attr = dram_attr;
pvt->info.max_sad = ARRAY_SIZE(ibridge_dram_rule);
pvt->info.interleave_list = ibridge_interleave_list;
- pvt->info.max_interleave = ARRAY_SIZE(ibridge_interleave_list);
pvt->info.interleave_pkg = ibridge_interleave_pkg;
pvt->info.get_width = ibridge_get_width;
@@ -3194,7 +3196,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
pvt->info.dram_attr = dram_attr;
pvt->info.max_sad = ARRAY_SIZE(sbridge_dram_rule);
pvt->info.interleave_list = sbridge_interleave_list;
- pvt->info.max_interleave = ARRAY_SIZE(sbridge_interleave_list);
pvt->info.interleave_pkg = sbridge_interleave_pkg;
pvt->info.get_width = sbridge_get_width;
@@ -3219,7 +3220,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
pvt->info.dram_attr = dram_attr;
pvt->info.max_sad = ARRAY_SIZE(ibridge_dram_rule);
pvt->info.interleave_list = ibridge_interleave_list;
- pvt->info.max_interleave = ARRAY_SIZE(ibridge_interleave_list);
pvt->info.interleave_pkg = ibridge_interleave_pkg;
pvt->info.get_width = ibridge_get_width;
@@ -3244,7 +3244,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
pvt->info.dram_attr = dram_attr;
pvt->info.max_sad = ARRAY_SIZE(ibridge_dram_rule);
pvt->info.interleave_list = ibridge_interleave_list;
- pvt->info.max_interleave = ARRAY_SIZE(ibridge_interleave_list);
pvt->info.interleave_pkg = ibridge_interleave_pkg;
pvt->info.get_width = broadwell_get_width;
@@ -3269,7 +3268,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
pvt->info.dram_attr = dram_attr_knl;
pvt->info.max_sad = ARRAY_SIZE(knl_dram_rule);
pvt->info.interleave_list = knl_interleave_list;
- pvt->info.max_interleave = ARRAY_SIZE(knl_interleave_list);
pvt->info.interleave_pkg = ibridge_interleave_pkg;
pvt->info.get_width = knl_get_width;