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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-08-20 13:23:53 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-30 18:05:29 +1000 |
| commit | 6e05542fd6061d3862c85fd049cb953f1cf5b264 (patch) | |
| tree | c3d5addffd18ae2339b07396d62d34d572a5b6ac /drivers/crypto/caam | |
| parent | 393d2d0fe8e738521a73486e345531a715ad58b7 (diff) | |
| download | lwn-6e05542fd6061d3862c85fd049cb953f1cf5b264.tar.gz lwn-6e05542fd6061d3862c85fd049cb953f1cf5b264.zip | |
crypto: caam - drop 64-bit only wr/rd_reg64()
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>
Diffstat (limited to 'drivers/crypto/caam')
| -rw-r--r-- | drivers/crypto/caam/regs.h | 19 |
1 files changed, 0 insertions, 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) { |