Commit 08540650 authored by Ranjan Kumar's avatar Ranjan Kumar Committed by Martin K. Petersen
Browse files

scsi: mpt3sas: Remove volatile qualifier 



Remove reduntant volatile qualifier.

Signed-off-by: default avatarRanjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20230829090020.5417-3-ranjan.kumar@broadcom.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4ca10f3e

drivers/scsi/mpt3sas/mpi/mpi2.h

+1 −1
Original line number Diff line number Diff line
@@ -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 */

drivers/scsi/mpt3sas/mpt3sas_base.c

+4 −4
Original line number Diff line number Diff line
@@ -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);

}

drivers/scsi/mpt3sas/mpt3sas_base.h

+1 −1
Original line number Diff line number Diff line
@@ -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.