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(parent: b6a914a) | patch
spi/bcm63xx: reject transfers unable to transfer
authorJonas Gorski <jogo@openwrt.org>
Sun, 3 Feb 2013 14:15:12 +0000 (15:15 +0100)
committerGrant Likely <grant.likely@secretlab.ca>
Tue, 5 Feb 2013 14:44:13 +0000 (14:44 +0000)
commited95a88f778a08f8d09b7eb82486e7c7d4763dd3
tree1ce171f8a63d1a031eb1ccc948be2bba891f90ddtree | snapshot
parentb6a914abfe7f28974d9d720dc0e0eadae98be7a8commit | diff
spi/bcm63xx: reject transfers unable to transfer

The hardware does not support keeping CS asserted after sending one
FIFO buffer worth of data, so reject transfers requiring CS being kept
asserted, either between transers or for a certain time after it,
or exceeding the FIFO size.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/spi-bcm63xx.c diff | blob | history
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