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crypto: caam - drop 64-bit only wr/rd_reg64()

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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
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Andrey Smirnov 2019-08-20 13:23:53 -07:00 committed by Herbert Xu
parent 393d2d0fe8
commit 6e05542fd6
1 changed files with 0 additions and 19 deletions
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19
drivers/crypto/caam/regs.h
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@ -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)
{