diff options
| author | Kamal Dasu | 2020-05-02 16:41:36 -0400 |
|---|---|---|
| committer | Richard Weinberger | 2020-05-19 10:24:49 +0200 |
| commit | f3a6a6c5e0f5a303fd8ec84ea33c0da5869d715f (patch) | |
| tree | 5d75d4308b934961655e22768b05e7bd281ecae1 /drivers | |
| parent | 7b01b7239d0dc9832e0d0d23605c1ff047422a2c (diff) | |
mtd:rawnand: brcmnand: Fix PM resume crash
This change fixes crash observed on PM resume. This bug
was introduced in the change made for flash-edu support.
Fixes: a5d53ad26a8b ("mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/raw/brcmnand/brcmnand.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index e4e3ceeac38f..8f9ffb46a09f 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2728,9 +2728,8 @@ static int brcmnand_resume(struct device *dev) flash_dma_writel(ctrl, FLASH_DMA_ERROR_STATUS, 0); } - if (has_edu(ctrl)) + if (has_edu(ctrl)) { ctrl->edu_config = edu_readl(ctrl, EDU_CONFIG); - else { edu_writel(ctrl, EDU_CONFIG, ctrl->edu_config); edu_readl(ctrl, EDU_CONFIG); brcmnand_edu_init(ctrl); |