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path: root/drivers/mtd/nand/mtk_nand.c
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2017-01-30mtd: nand: mediatek: remove redundant dev_err call in mtk_nfc_probe()Wei Yongjun
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-11-07mtd: nand: mediatek: return error code of nand_scan_ident/tail() on errorMasahiro Yamada
The nand_scan_ident/tail() returns an appropriate error value when it fails. Use it instead of the fixed error code -ENODEV. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-09-19mtd: nand: fix chances to create incomplete ECC data when writingRogerCC Lin
When mtk_nfc_do_write_page() comparing the sector number,because the sector number field is at the 12th-bit position of NFI_BYTELEN register,the masked register should be shifted 12 bits before being compared.The result of this bug may cause the second subpage has incomplete ECC parity bytes. Signed-off-by: RogerCC Lin <rogercc.lin@mediatek.com> Fixes: 1d6b1e464950 ("mtd: mediatek: driver for MTK Smart Device") Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-07-11mtd: mediatek: driver for MTK Smart DeviceJorge Ramirez-Ortiz
Add support for mediatek's SDG1 NFC nand controller embedded in SoC 2701 Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Xiaolei Li <xiaolei.li@mediatek.com>