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authorLinus Torvalds <torvalds@linux-foundation.org>2013-12-13 14:31:22 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2013-12-13 14:31:22 -0500
commitdbb022cb4605fbbf506d57aefedd664876fa2fc2 (patch)
treefffadb24f3d364c45da38587436c8ccaa75e989a
parentf6493505911b3482523aabcbb0488f29e8578ea6 (diff)
parent15b540c71cac840f0a3e8b1b4b7a773deb847ffb (diff)
Merge tag 'for-linus-20131212' of git://git.infradead.org/linux-mtd
Pull MTD fixes from Brian Norris: "Two MTD fixes, for the pxa3xx-nand driver: - This driver was not ready to fully Armada 370 NAND, with particularly notable problems seen on flash with 2KB page sizes. This "compatible" entry really should have been held back until 3.14 or later. - Fix a bug seen in rare cases on the error path of a failed probe attempt, where we free unallocated DMA resources" * tag 'for-linus-20131212' of git://git.infradead.org/linux-mtd: mtd: nand: pxa3xx: Use info->use_dma to release DMA resources Partially revert "mtd: nand: pxa3xx: Introduce 'marvell,armada370-nand' compatible string"
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 4cabdc9fda90..4b3aaa898a8b 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -962,7 +962,7 @@ static int pxa3xx_nand_init_buff(struct pxa3xx_nand_info *info)
962static void pxa3xx_nand_free_buff(struct pxa3xx_nand_info *info) 962static void pxa3xx_nand_free_buff(struct pxa3xx_nand_info *info)
963{ 963{
964 struct platform_device *pdev = info->pdev; 964 struct platform_device *pdev = info->pdev;
965 if (use_dma) { 965 if (info->use_dma) {
966 pxa_free_dma(info->data_dma_ch); 966 pxa_free_dma(info->data_dma_ch);
967 dma_free_coherent(&pdev->dev, info->buf_size, 967 dma_free_coherent(&pdev->dev, info->buf_size,
968 info->data_buff, info->data_buff_phys); 968 info->data_buff, info->data_buff_phys);
@@ -1259,10 +1259,6 @@ static struct of_device_id pxa3xx_nand_dt_ids[] = {
1259 .compatible = "marvell,pxa3xx-nand", 1259 .compatible = "marvell,pxa3xx-nand",
1260 .data = (void *)PXA3XX_NAND_VARIANT_PXA, 1260 .data = (void *)PXA3XX_NAND_VARIANT_PXA,
1261 }, 1261 },
1262 {
1263 .compatible = "marvell,armada370-nand",
1264 .data = (void *)PXA3XX_NAND_VARIANT_ARMADA370,
1265 },
1266 {} 1262 {}
1267}; 1263};
1268MODULE_DEVICE_TABLE(of, pxa3xx_nand_dt_ids); 1264MODULE_DEVICE_TABLE(of, pxa3xx_nand_dt_ids);