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path: root/drivers/mtd/nand/raw/qcom_nandc.c
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Diffstat (limited to 'drivers/mtd/nand/raw/qcom_nandc.c')
-rw-r--r--drivers/mtd/nand/raw/qcom_nandc.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 5b11c7061497..f1daf330951b 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -2836,7 +2836,7 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
chip->legacy.block_markbad = qcom_nandc_block_markbad;
chip->controller = &nandc->controller;
- chip->options |= NAND_NO_SUBPAGE_WRITE | NAND_USE_BOUNCE_BUFFER |
+ chip->options |= NAND_NO_SUBPAGE_WRITE | NAND_USES_DMA |
NAND_SKIP_BBTSCAN;
/* set up initial status value */
@@ -3005,10 +3005,15 @@ static int qcom_nandc_remove(struct platform_device *pdev)
struct qcom_nand_controller *nandc = platform_get_drvdata(pdev);
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
struct qcom_nand_host *host;
+ struct nand_chip *chip;
+ int ret;
- list_for_each_entry(host, &nandc->host_list, node)
- nand_release(&host->chip);
-
+ list_for_each_entry(host, &nandc->host_list, node) {
+ chip = &host->chip;
+ ret = mtd_device_unregister(nand_to_mtd(chip));
+ WARN_ON(ret);
+ nand_cleanup(chip);
+ }
qcom_nandc_unalloc(nandc);