lkml.org 
[lkml]   [2019]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v5 07/14] crypto: caam - drop 64-bit only wr/rd_reg64()
Date
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@gmail.com>
Cc: Chris Spencer <christopher.spencer@sea.co.uk>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Horia Geantă <horia.geanta@nxp.com>
Cc: Aymen Sghaier <aymen.sghaier@nxp.com>
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
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
\
 
 \ /
  Last update: 2019-07-15 22:21    [W:0.113 / U:3.732 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site