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[SCSI] ipr: remove unneeded volatile declarations

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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>
This commit is contained in:
Wayne Boyer 2011-04-07 12:12:30 -07:00 committed by James Bottomley
parent 0bdccdb0a0
commit 630ad8317f
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/ipr.c
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@ -4953,7 +4953,7 @@ static int ipr_eh_abort(struct scsi_cmnd * scsi_cmd)
* 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 @@ static irqreturn_t ipr_isr(int irq, void *devp)
{
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_get_unit_check_job(struct ipr_cmnd *ipr_cmd)
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;