Re: [PATCH 2/7] soc: fsl: qe: drop volatile qualifier of struct qe_ic::regs

The actual io accessors (e.g. in_be32) implicitly add a volatile
qualifier to their address argument. Remove volatile from the struct
definition and the qe_ic_(read/write) helpers, in preparation for
switching from the ppc-specific io accessors to generic ones.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
  drivers/soc/fsl/qe/qe_ic.c | 4 ++--
  drivers/soc/fsl/qe/qe_ic.h | 2 +-
  2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
index 9bac546998d3..9694569dcc76 100644
--- a/drivers/soc/fsl/qe/qe_ic.c
+++ b/drivers/soc/fsl/qe/qe_ic.c

@@ -171,12 +171,12 @@ static struct qe_ic_info qe_ic_info[] = {
  		},
  };
  
-static inline u32 qe_ic_read(volatile __be32  __iomem * base, unsigned int reg)
+static inline u32 qe_ic_read(__be32  __iomem * base, unsigned int reg)

  			       u32 value)
  {
  	out_be32(base + (reg >> 2), value);

diff --git a/drivers/soc/fsl/qe/qe_ic.h b/drivers/soc/fsl/qe/qe_ic.h
index 08c695672a03..9420378d9b6b 100644
--- a/drivers/soc/fsl/qe/qe_ic.h
+++ b/drivers/soc/fsl/qe/qe_ic.h

@@ -72,7 +72,7 @@
  
  struct qe_ic {
  	/* Control registers offset */
-	volatile u32 __iomem *regs;
+	u32 __iomem *regs;
  
  	/* The remapper for this QEIC */
  	struct irq_domain *irqhost;