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| author | Alex Dubov <oakad@yahoo.com> | 2007-04-13 19:04:38 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 13:04:12 +0200 |
| commit | 14d836e7499c53a1f6a65086c3d11600e871a971 (patch) | |
| tree | 37d1cb767422bd498a13654ecabd6f891b27b0e3 /drivers/mmc/wbsd.h | |
| parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) | |
| download | op-kernel-dev-14d836e7499c53a1f6a65086c3d11600e871a971.zip op-kernel-dev-14d836e7499c53a1f6a65086c3d11600e871a971.tar.gz | |
mmc: cull sg list to match mmc request size
mmc layer may introduce additional (compared to block layer) limits on
request size. Culling of the sg list to match adjusted request size
simplifies the handling of such cases in the low level driver, allowing
it to skip block count checks while processing sg entries.
(fixes for wbsd and sdhci by Pierre Ossman)
Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/wbsd.h')
| -rw-r--r-- | drivers/mmc/wbsd.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mmc/wbsd.h b/drivers/mmc/wbsd.h index d06718b..6fb4fa4 100644 --- a/drivers/mmc/wbsd.h +++ b/drivers/mmc/wbsd.h @@ -1,7 +1,7 @@ /* * linux/drivers/mmc/wbsd.h - Winbond W83L51xD SD/MMC driver * - * Copyright (C) 2004-2005 Pierre Ossman, All Rights Reserved. + * Copyright (C) 2004-2007 Pierre Ossman, All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -158,8 +158,6 @@ struct wbsd_host unsigned int offset; /* Offset into current entry */ unsigned int remain; /* Data left in curren entry */ - int size; /* Total size of transfer */ - char* dma_buffer; /* ISA DMA buffer */ dma_addr_t dma_addr; /* Physical address for same */ |
