[SCSI] ipr: remove unneeded volatile declarations
This patch removes three volatile declarations based on some feedback and code
analysis.
Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 37790c0..a485e52 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4953,7 +4953,7 @@
* IRQ_NONE / IRQ_HANDLED
**/
static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg,
- volatile u32 int_reg)
+ u32 int_reg)
{
irqreturn_t rc = IRQ_HANDLED;
@@ -5016,7 +5016,7 @@
{
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)devp;
unsigned long lock_flags = 0;
- volatile u32 int_reg, int_mask_reg;
+ u32 int_reg, int_mask_reg;
u32 ioasc;
u16 cmd_index;
int num_hrrq = 0;
@@ -7517,7 +7517,7 @@
static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
- volatile u32 int_reg;
+ u32 int_reg;
ENTER;
ioa_cfg->pdev->state_saved = true;