diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0107-mtd-nand-pxa3xx-Set-info-use_dma-properly.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0107-mtd-nand-pxa3xx-Set-info-use_dma-properly.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/target/linux/mvebu/patches-3.10/0107-mtd-nand-pxa3xx-Set-info-use_dma-properly.patch b/target/linux/mvebu/patches-3.10/0107-mtd-nand-pxa3xx-Set-info-use_dma-properly.patch deleted file mode 100644 index 388b709de2..0000000000 --- a/target/linux/mvebu/patches-3.10/0107-mtd-nand-pxa3xx-Set-info-use_dma-properly.patch +++ /dev/null @@ -1,46 +0,0 @@ -From c16f0b44984bc623621d26df22823b50f13f65d8 Mon Sep 17 00:00:00 2001 -From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Date: Tue, 14 May 2013 08:15:21 -0300 -Subject: [PATCH 107/203] mtd: nand: pxa3xx: Set info->use_dma properly - -Currently, the variable info->use_dma is never set and always -zero-valued which means the driver never does DMA transfers. -We fix this by simply setting info->use_dma to the module parameter, -also named 'use_dma'. Note that the module parameter has the same name, -but different semantics. - -This fixes a regression introduced by the below commit -which removed the info->use_dma variable set. - - commit 4eb2da8994042d68e84e31138788429a102da2ea - Author: Lei Wen <leiwen@marvell.com> - Date: Mon Feb 28 10:32:13 2011 +0800 - - mtd: pxa3xx_nand: unify prepare command - -Before the above commit, the driver had use_dma=1 on all NAND commands -except on CMD_STATUS. This behavior is long lost and we are not -recovering in this patch, either. - -This was spotted and verified by human inspection. - -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Tested-by: Nikita Kiryanov <nikita@compulab.co.il> -Acked-by: Igor Grinberg <grinberg@compulab.co.il> -Reviewed-by: Haojian Zhuang <haojian.zhuang@gmail.com> -Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> -Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> ---- - drivers/mtd/nand/pxa3xx_nand.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/nand/pxa3xx_nand.c -+++ b/drivers/mtd/nand/pxa3xx_nand.c -@@ -506,6 +506,7 @@ static int prepare_command_pool(struct p - info->buf_count = 0; - info->oob_size = 0; - info->use_ecc = 0; -+ info->use_dma = (use_dma) ? 1 : 0; - info->is_ready = 0; - info->retcode = ERR_NONE; - if (info->cs != 0) |