diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0155-mtd-nand-pxa3xx-Use-info-use_dma-to-release-DMA-reso.patch')
-rw-r--r-- | target/linux/mvebu/patches-3.10/0155-mtd-nand-pxa3xx-Use-info-use_dma-to-release-DMA-reso.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/mvebu/patches-3.10/0155-mtd-nand-pxa3xx-Use-info-use_dma-to-release-DMA-reso.patch b/target/linux/mvebu/patches-3.10/0155-mtd-nand-pxa3xx-Use-info-use_dma-to-release-DMA-reso.patch deleted file mode 100644 index d86cc9b..0000000 --- a/target/linux/mvebu/patches-3.10/0155-mtd-nand-pxa3xx-Use-info-use_dma-to-release-DMA-reso.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 4c6bade4cf80d77decc5ea89fbaadff8b008f5e9 Mon Sep 17 00:00:00 2001 -From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Date: Mon, 25 Nov 2013 12:35:28 -0300 -Subject: [PATCH 155/203] mtd: nand: pxa3xx: Use info->use_dma to release DMA - resources - -After the driver allocates all DMA resources, it sets "info->use_dma". -Therefore, we need to check that variable to decide which resources -needs to be freed, instead of the global use_dma variable. - -Without this change, when the device probe fails, the driver will try -to release unallocated DMA resources, with nasty results. - -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - drivers/mtd/nand/pxa3xx_nand.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/nand/pxa3xx_nand.c -+++ b/drivers/mtd/nand/pxa3xx_nand.c -@@ -1288,7 +1288,7 @@ static int pxa3xx_nand_init_buff(struct - static void pxa3xx_nand_free_buff(struct pxa3xx_nand_info *info) - { - struct platform_device *pdev = info->pdev; -- if (use_dma) { -+ if (info->use_dma) { - pxa_free_dma(info->data_dma_ch); - dma_free_coherent(&pdev->dev, info->buf_size, - info->data_buff, info->data_buff_phys); |