diff options
| -rw-r--r-- | drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 11 | ||||
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 6 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 334fe3130285..b9d5d55a5edb 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -148,6 +148,10 @@ static int gpmi_init(struct gpmi_nand_data *this) struct resources *r = &this->resources; int ret; + ret = pm_runtime_get_sync(this->dev); + if (ret < 0) + return ret; + ret = gpmi_reset_block(r->gpmi_regs, false); if (ret) goto err_out; @@ -179,8 +183,9 @@ static int gpmi_init(struct gpmi_nand_data *this) */ writel(BM_GPMI_CTRL1_DECOUPLE_CS, r->gpmi_regs + HW_GPMI_CTRL1_SET); - return 0; err_out: + pm_runtime_mark_last_busy(this->dev); + pm_runtime_put_autosuspend(this->dev); return ret; } @@ -2722,6 +2727,10 @@ static int gpmi_pm_resume(struct device *dev) return ret; } + /* Set flag to get timing setup restored for next exec_op */ + if (this->hw.clk_rate) + this->hw.must_apply_timings = true; + /* re-init the BCH registers */ ret = bch_set_geometry(this); if (ret) { diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index aeb3ad2dbfb8..b0cd443dd758 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2124,6 +2124,8 @@ static int spi_nor_sr2_bit1_quad_enable(struct spi_nor *nor) if (nor->bouncebuf[0] & SR2_QUAD_EN_BIT1) return 0; + nor->bouncebuf[0] |= SR2_QUAD_EN_BIT1; + return spi_nor_write_16bit_cr_and_check(nor, nor->bouncebuf[0]); } @@ -4769,9 +4771,7 @@ static void spi_nor_info_init_params(struct spi_nor *nor) static void spansion_post_sfdp_fixups(struct spi_nor *nor) { - struct mtd_info *mtd = &nor->mtd; - - if (mtd->size <= SZ_16M) + if (nor->params.size <= SZ_16M) return; nor->flags |= SNOR_F_4B_OPCODES; |