From 6853885b21cb1d7157cc14c9d30cc17141565bae Mon Sep 17 00:00:00 2001 From: Ranjan Kumar Date: Sat, 28 Jun 2025 01:15:37 +0530 Subject: [PATCH] scsi: mpi3mr: Drop unnecessary volatile from __iomem pointers The volatile qualifier is redundant for __iomem pointers. Cleaned up usage in mpi3mr_writeq() and sysif_regs pointer as per Upstream compliance. Signed-off-by: Ranjan Kumar Link: https://lore.kernel.org/r/20250627194539.48851-3-ranjan.kumar@broadcom.com Signed-off-by: Martin K. Petersen --- drivers/scsi/mpi3mr/mpi3mr.h | 2 +- drivers/scsi/mpi3mr/mpi3mr_fw.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 9bbc7cb98ca32..bf272dd69d238 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -1185,7 +1185,7 @@ struct mpi3mr_ioc { char name[MPI3MR_NAME_LENGTH]; char driver_name[MPI3MR_NAME_LENGTH]; - volatile struct mpi3_sysif_registers __iomem *sysif_regs; + struct mpi3_sysif_registers __iomem *sysif_regs; resource_size_t sysif_regs_phys; int bars; u64 dma_mask; diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 0186676698d4f..8976582946a24 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -23,12 +23,12 @@ module_param(poll_queues, int, 0444); MODULE_PARM_DESC(poll_queues, "Number of queues for io_uring poll mode. (Range 1 - 126)"); #if defined(writeq) && defined(CONFIG_64BIT) -static inline void mpi3mr_writeq(__u64 b, volatile void __iomem *addr) +static inline void mpi3mr_writeq(__u64 b, void __iomem *addr) { writeq(b, addr); } #else -static inline void mpi3mr_writeq(__u64 b, volatile void __iomem *addr) +static inline void mpi3mr_writeq(__u64 b, void __iomem *addr) { __u64 data_out = b; -- 2.47.2