]> git.baikalelectronics.ru Git - kernel.git/commit
mmc: sdhci-pci: Add SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC to BYT
authorAdrian Hunter <adrian.hunter@intel.com>
Mon, 1 Dec 2014 13:51:16 +0000 (15:51 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 2 Dec 2014 11:25:29 +0000 (12:25 +0100)
commitc0127a190516f304952cb4ccb6af71f2979d2111
tree6deeeafad93aaae017ac6cddfaff3022a25992ee
parent85182663d7e2a6c7743e151c4fa362be2dcc4e77
mmc: sdhci-pci: Add SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC to BYT

SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC actually causes
standard-compliant behaviour by causing the flagging
of the last DMA transfer descriptor as the end
instead of there being an additional nop descriptor
which is flagged as the end.  Consequently, it is
better to have the quirk.  Add it for BYT.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-pci.c