MFI_BIG_ENDIAN macro used in drivers structure bitfield to check
the CPU big endianness is undefined which would break the code on
big endian machine. __BIG_ENDIAN_BITFIELD kernel macro should be
used in places of MFI_BIG_ENDIAN macro.
Fixes: a7faf81d7858 ("scsi: megaraid_sas: Set no_write_same only for Virtual Disk")
Cc: <stable@xxxxxxxxxxxxxxx> # v5.6+
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@xxxxxxxxxxxx>
---
drivers/scsi/megaraid/megaraid_sas.h | 4 ++--
drivers/scsi/megaraid/megaraid_sas_fusion.h | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 83d8c4c..9882736 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -511,7 +511,7 @@ union MR_PROGRESS {
*/
struct MR_PD_PROGRESS {
struct {
-#ifndef MFI_BIG_ENDIAN
+#ifndef __BIG_ENDIAN_BITFIELD
u32 rbld:1;
u32 patrol:1;
u32 clear:1;
@@ -537,7 +537,7 @@ struct MR_PD_PROGRESS {
};
struct {
-#ifndef MFI_BIG_ENDIAN
+#ifndef __BIG_ENDIAN_BITFIELD
u32 rbld:1;
u32 patrol:1;
u32 clear:1;
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h
index d57ecc7..30de4b0 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.h
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h
@@ -774,7 +774,7 @@ struct MR_SPAN_BLOCK_INFO {
struct MR_CPU_AFFINITY_MASK {
union {
struct {
-#ifndef MFI_BIG_ENDIAN
+#ifndef __BIG_ENDIAN_BITFIELD
u8 hw_path:1;
u8 cpu0:1;
u8 cpu1:1;
@@ -866,7 +866,7 @@ struct MR_LD_RAID {
__le16 seqNum;
struct {
-#ifndef MFI_BIG_ENDIAN
+#ifndef __BIG_ENDIAN_BITFIELD
u32 ldSyncRequired:1;
u32 regTypeReqOnReadIsValid:1;
u32 isEPD:1;
@@ -889,7 +889,7 @@ struct {
/* 0x30 - 0x33, Logical block size for the LD */
u32 logical_block_length;
struct {
-#ifndef MFI_BIG_ENDIAN
+#ifndef __BIG_ENDIAN_BITFIELD
/* 0x34, P_I_EXPONENT from READ CAPACITY 16 */
u32 ld_pi_exp:4;
/* 0x34, LOGICAL BLOCKS PER PHYSICAL
--
2.9.5
