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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-crypto@vger.kernel.org
Cc: "Andrey Smirnov" <andrew.smirnov@gmail.com>,
	"Horia Geantă" <horia.geanta@nxp.com>,
	"Chris Spencer" <christopher.spencer@sea.co.uk>,
	"Cory Tusar" <cory.tusar@zii.aero>,
	"Chris Healy" <cphealy@gmail.com>,
	"Lucas Stach" <l.stach@pengutronix.de>,
	"Aymen Sghaier" <aymen.sghaier@nxp.com>,
	"Leonard Crestez" <leonard.crestez@nxp.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH v8 07/16] crypto: caam - drop 64-bit only wr/rd_reg64()
Date: Tue, 20 Aug 2019 13:23:53 -0700	[thread overview]
Message-ID: <20190820202402.24951-8-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190820202402.24951-1-andrew.smirnov@gmail.com>

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>
Reviewed-by: Horia Geantă <horia.geanta@nxp.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 4efc10534873..489d6c1eec7d 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


  parent reply	other threads:[~2019-08-20 20:25 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-20 20:23 [PATCH v8 00/16] crypto: caam - Add i.MX8MQ support Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 01/16] crypto: caam - move DMA mask selection into a function Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 02/16] crypto: caam - simplfy clock initialization Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 03/16] crypto: caam - convert caam_jr_init() to use devres Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 04/16] crypto: caam - request JR IRQ as the last step Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 05/16] crytpo: caam - make use of iowrite64*_hi_lo in wr_reg64 Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 06/16] crypto: caam - use ioread64*_hi_lo in rd_reg64 Andrey Smirnov
2019-08-20 20:23 ` Andrey Smirnov [this message]
2019-08-20 20:23 ` [PATCH v8 08/16] crypto: caam - share definition for MAX_SDLEN Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 09/16] crypto: caam - make CAAM_PTR_SZ dynamic Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 10/16] crypto: caam - move cpu_to_caam_dma() selection to runtime Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 11/16] crypto: caam - drop explicit usage of struct jr_outentry Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 12/16] crypto: caam - don't hardcode inpentry size Andrey Smirnov
2019-08-20 20:23 ` [PATCH v8 13/16] crypto: caam - select DMA address size at runtime Andrey Smirnov
2019-08-20 20:29   ` Andrey Smirnov
2019-08-20 20:24 ` [PATCH v8 14/16] crypto: caam - always select job ring via RSR on i.MX8MQ Andrey Smirnov
2019-08-20 20:24 ` [PATCH v8 15/16] crypto: caam - add clock entry for i.MX8MQ Andrey Smirnov
2019-08-20 20:24 ` [PATCH v8 16/16] arm64: dts: imx8mq: Add CAAM node Andrey Smirnov
2019-08-26  8:38 ` [PATCH v8 00/16] crypto: caam - Add i.MX8MQ support Iuliana Prodan
2019-08-30  8:23 ` Herbert Xu
2019-08-30  9:15   ` Iuliana Prodan
2019-08-30 13:15     ` Herbert Xu
2019-08-30 13:35       ` Iuliana Prodan
2019-08-30 20:36         ` Andrey Smirnov

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