[PATCH v4 09/16] crypto: caam - drop 64-bit only wr/rd_reg64()

[Andrey Smirnov]

Since 32-bit of both wr_reg64 and rd_reg64 now use 64-bit IO helpers,
these functions should no longer be necessary. No functional change intended.

Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
Cc: Chris Spencer <christopher.spencer@xxxxxxxxx>
Cc: Cory Tusar <cory.tusar@xxxxxxxx>
Cc: Chris Healy <cphealy@xxxxxxxxx>
Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Cc: Horia GeantÄ <horia.geanta@xxxxxxx>
Cc: Aymen Sghaier <aymen.sghaier@xxxxxxx>
Cc: Leonard Crestez <leonard.crestez@xxxxxxx>
Cc: linux-crypto@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/crypto/caam/regs.h | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h
index afdc0d1aa338..fb494d14f262 100644
--- a/drivers/crypto/caam/regs.h
+++ b/drivers/crypto/caam/regs.h
@@ -138,24 +138,6 @@ static inline void clrsetbits_32(void __iomem *reg, u32 clear, u32 set)
  *    base + 0x0000 : least-significant 32 bits
  *    base + 0x0004 : most-significant 32 bits
  */
-#ifdef CONFIG_64BIT
-static inline void wr_reg64(void __iomem *reg, u64 data)
-{
-	if (caam_little_end)
-		iowrite64(data, reg);
-	else
-		iowrite64be(data, reg);
-}
-
-static inline u64 rd_reg64(void __iomem *reg)
-{
-	if (caam_little_end)
-		return ioread64(reg);
-	else
-		return ioread64be(reg);
-}
-
-#else /* CONFIG_64BIT */
 static inline void wr_reg64(void __iomem *reg, u64 data)
 {
 	if (caam_little_end) {
@@ -187,7 +169,6 @@ static inline u64 rd_reg64(void __iomem *reg)
 		return ioread64be(reg);
 	}
 }
-#endif /* CONFIG_64BIT  */
 
 static inline u64 cpu_to_caam_dma64(dma_addr_t value)
 {
-- 
2.21.0