staging: brcm80211: removed unused MIPS specific SDRAM swap window

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Certain Mips based, big endian Broadcom products contain a memory window
for endianness swap purposes. However, this is too system specific for
this driver as there are more big endian platforms to support. Thus, this
'window' functionality is not to be used and can be removed.

The swap window would be a performance improvement and could be provided
with a dedicated mapping function in the platform specific code.

Tested on BCM63281.

Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Tested-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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This commit is contained in:

Roland Vossen 2011-08-15 15:34:27 +02:00 • committed by Greg Kroah-Hartman

parent adf27befdc

commit dcaf762fa4

2 changed files with 0 additions and 10 deletions

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2

drivers/staging/brcm80211/brcmsmac/aiutils.h

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8

drivers/staging/brcm80211/brcmsmac/dma.c

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