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scsi: megaraid_sas: Replace undefined MFI_BIG_ENDIAN macro with __BIG_ENDIAN_BITFIELD macro

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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.

Link: https://lore.kernel.org/r/20200508085130.23339-1-chandrakanth.patil@broadcom.com
Fixes: a7faf81d78 ("scsi: megaraid_sas: Set no_write_same only for Virtual Disk")
Cc: <stable@vger.kernel.org> # v5.6+
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Shivasharan S 2020-05-08 14:21:30 +05:30 committed by Martin K. Petersen
parent 84badfab0d
commit b9d5e3e7f3
2 changed files with 5 additions and 5 deletions
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4
drivers/scsi/megaraid/megaraid_sas.h
View File

@ -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;

6
drivers/scsi/megaraid/megaraid_sas_fusion.h
View File

@ -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