summaryrefslogtreecommitdiff
path: root/drivers/mtd/nand/raw/meson_nand.c
AgeCommit message (Collapse)Author
2019-03-21mtd: rawnand: meson: fix a potential memory leak in meson_nfc_read_bufMartin Blumenstingl
meson_nfc_dma_buffer_setup() is called with the "info" buffer which is allocated a few lines before using kzalloc(). If meson_nfc_dma_buffer_setup() fails we need to free the allocated "info" buffer instead of only freeing it upon success. Fixes: 8fae856c53500a ("mtd: rawnand: meson: add support for Amlogic NAND flash controller") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Liang Yang <liang.yang@amlogic.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-03-21mtd: rawnand: meson: add missing ENOMEM check in meson_nfc_read_buf()Martin Blumenstingl
kzalloc() can return NULL if memory could not be allocated. Check the return value of the kzalloc() call in meson_nfc_read_buf() to make it consistent with other memory allocations within the meson_nand driver. Fixes: 8fae856c53500a ("mtd: rawnand: meson: add support for Amlogic NAND flash controller") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Liang Yang <liang.yang@amlogic.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-02-05mtd: rawnand: meson: add support for Amlogic NAND flash controllerLiang Yang
Add initial support for the Amlogic NAND flash controller which is available on Meson SoCs. Signed-off-by: Liang Yang <liang.yang@amlogic.com> Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>