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Code Issues Releases Wiki Activity

scsi: mpt3sas: Remove volatile qualifier 

Remove reduntant volatile qualifier.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20230829090020.5417-3-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ranjan Kumar 2023-08-29 14:30:20 +05:30 committed by Martin K. Petersen
parent 4ca10f3e31
commit 0854065092
3 changed files with 6 additions and 6 deletions
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2
drivers/scsi/mpt3sas/mpi/mpi2.h
View File

@ -199,7 +199,7 @@
*
*****************************************************************************/
typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS {
typedef struct _MPI2_SYSTEM_INTERFACE_REGS {
U32 Doorbell; /*0x00 */
U32 WriteSequence; /*0x04 */
U32 HostDiagnostic; /*0x08 */

8
drivers/scsi/mpt3sas/mpt3sas_base.c
View File

@ -139,7 +139,7 @@ static void
_base_clear_outstanding_commands(struct MPT3SAS_ADAPTER *ioc);
static u32
_base_readl_ext_retry(const volatile void __iomem *addr);
_base_readl_ext_retry(const void __iomem *addr);
/**
* mpt3sas_base_check_cmd_timeout - Function
@ -204,7 +204,7 @@ module_param_call(mpt3sas_fwfault_debug, _scsih_set_fwfault_debug,
* while reading the system interface register.
*/
static inline u32
_base_readl_aero(const volatile void __iomem *addr)
_base_readl_aero(const void __iomem *addr)
{
u32 i = 0, ret_val;
@ -217,7 +217,7 @@ _base_readl_aero(const volatile void __iomem *addr)
}
static u32
_base_readl_ext_retry(const volatile void __iomem *addr)
_base_readl_ext_retry(const void __iomem *addr)
{
u32 i, ret_val;
@ -231,7 +231,7 @@ _base_readl_ext_retry(const volatile void __iomem *addr)
}
static inline u32
_base_readl(const volatile void __iomem *addr)
_base_readl(const void __iomem *addr)
{
return readl(addr);
}

2
drivers/scsi/mpt3sas/mpt3sas_base.h
View File

@ -994,7 +994,7 @@ typedef void (*NVME_BUILD_PRP)(struct MPT3SAS_ADAPTER *ioc, u16 smid,
typedef void (*PUT_SMID_IO_FP_HIP) (struct MPT3SAS_ADAPTER *ioc, u16 smid,
u16 funcdep);
typedef void (*PUT_SMID_DEFAULT) (struct MPT3SAS_ADAPTER *ioc, u16 smid);
typedef u32 (*BASE_READ_REG) (const volatile void __iomem *addr);
typedef u32 (*BASE_READ_REG) (const void __iomem *addr);
/*
* To get high iops reply queue's msix index when high iops mode is enabled
* else get the msix index of general reply queues.