staging: kpc2000: kpc_spi: remove unnecessary ulong repr of i/o addr

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The kpc_spi driver stashes off an unsigned long representation of the
i/o mapping returned by devm_ioremap_nocache(). This is unnecessary, as
the only use of the unsigned long repr is to eventually be re-cast to
an (u64 __iomem *). Instead of casting the (void __iomem *) to an
(unsigned long) then a (u64 __iomem *), just remove this intermediate
step. As this intermediary is no longer used, also remove it from its
structure.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Geordan Neukum 2019-06-05 01:09:12 +00:00 • committed by Greg Kroah-Hartman

parent 77a91f4b68

commit fbf476ea29

1 changed files with 2 additions and 4 deletions

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drivers/staging/kpc2000/kpc2000_spi.c

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