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(parent: 35f5d71) | patch
spi: fsl-espi: align register access with other drivers
authorHeiner Kallweit <hkallweit1@gmail.com>
Tue, 13 Sep 2016 21:16:02 +0000 (23:16 +0200)
committerMark Brown <broonie@kernel.org>
Wed, 14 Sep 2016 17:24:47 +0000 (18:24 +0100)
commit46afd38b7de347fd329767957886901ee9912d7a
treed0c1bf02c11ee07343347a92627cb74789ddf2cdtree | snapshot (tar.gz zip)
parent35f5d71e38f2c0a9e7fdfbe0e9527efc712cfbcfcommit | diff
spi: fsl-espi: align register access with other drivers

Change register access to the method used in other drivers too.
- use register names as in the chip spec for constants
- avoid hard to read statements like
  __be32 __iomem *espi_mode = &reg_base->mode
- get rid of old powerpc-specific functions like in_8

In addition annotate reg_base in struct mpc8xxx_spi as __iomem.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-espi.c diff | blob | blame | history
drivers/spi/spi-fsl-lib.h diff | blob | blame | history