diff options
author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-10-16 17:25:37 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-17 20:16:58 +0200 |
commit | 006538e7c2c21eced61033813591e5cacf569108 (patch) | |
tree | 94cb4c75da67f87e05eb855c3fe60a7d57a6ca31 /drivers/mtd | |
parent | 28d294de70f3884285efdde4f021c480744ce3f8 (diff) | |
download | barebox-006538e7c2c21eced61033813591e5cacf569108.tar.gz barebox-006538e7c2c21eced61033813591e5cacf569108.tar.xz |
mtd: add parent support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mtd')
-rw-r--r-- | drivers/mtd/core.c | 4 | ||||
-rw-r--r-- | drivers/mtd/devices/docg3.c | 1 | ||||
-rw-r--r-- | drivers/mtd/devices/mtd_dataflash.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/atmel_nand.c | 1 | ||||
-rw-r--r-- | drivers/mtd/nand/nand_imx.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/nand_mxs.c | 1 | ||||
-rw-r--r-- | drivers/mtd/nand/nand_omap_gpmc.c | 3 | ||||
-rw-r--r-- | drivers/mtd/nand/nand_s3c24xx.c | 1 | ||||
-rw-r--r-- | drivers/mtd/nand/nomadik_nand.c | 1 |
9 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mtd/core.c b/drivers/mtd/core.c index a91ef04c48..94b7171189 100644 --- a/drivers/mtd/core.c +++ b/drivers/mtd/core.c @@ -225,6 +225,10 @@ int add_mtd_device(struct mtd_info *mtd, char *devname) devname = "mtd"; strcpy(mtd->class_dev.name, devname); mtd->class_dev.id = DEVICE_ID_DYNAMIC; + if (mtd->parent) { + mtd->class_dev.parent = mtd->parent; + dev_add_child(mtd->class_dev.parent, &mtd->class_dev); + } register_device(&mtd->class_dev); mtd->cdev.ops = &mtd_ops; diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c index 0fe6799201..2f89900e43 100644 --- a/drivers/mtd/devices/docg3.c +++ b/drivers/mtd/devices/docg3.c @@ -1172,6 +1172,7 @@ static int __init docg3_probe(struct device_d *dev) continue; } docg3_floors[floor] = mtd; + mtd->parent = dev; ret = add_mtd_device(mtd, NULL); if (ret) goto err_probe; diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 9b2be51bd9..cbed15b374 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -628,6 +628,8 @@ add_dataflash_otp(struct spi_device *spi, char *name, device->write = dataflash_write; device->priv = priv; + device->parent = &spi->dev; + if (revision >= 'c') otp_tag = otp_setup(device, revision); diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index aa0112444a..2784e39e7e 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -363,6 +363,7 @@ static int __init atmel_nand_probe(struct device_d *dev) nand_chip->priv = host; /* link the private data structures */ mtd->priv = nand_chip; + mtd->parent = dev; /* Set address of NAND IO lines */ nand_chip->IO_ADDR_R = host->io_base; diff --git a/drivers/mtd/nand/nand_imx.c b/drivers/mtd/nand/nand_imx.c index b1b7f55e0e..0dcf34a688 100644 --- a/drivers/mtd/nand/nand_imx.c +++ b/drivers/mtd/nand/nand_imx.c @@ -1182,7 +1182,7 @@ static int __init imxnd_probe(struct device_d *dev) this = &host->nand; mtd = &host->mtd; mtd->priv = this; - mtd->dev = dev; + mtd->parent = dev; /* 50 us command delay time */ this->chip_delay = 5; diff --git a/drivers/mtd/nand/nand_mxs.c b/drivers/mtd/nand/nand_mxs.c index 8aeb14d0cc..d71983a6c2 100644 --- a/drivers/mtd/nand/nand_mxs.c +++ b/drivers/mtd/nand/nand_mxs.c @@ -1201,6 +1201,7 @@ static int mxs_nand_probe(struct device_d *dev) nand = &nand_info->nand_chip; mtd = &nand_info->mtd; mtd->priv = nand; + mtd->parent = dev; nand->priv = nand_info; nand->options |= NAND_NO_SUBPAGE_WRITE; diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c index cc356f78da..4df5a1e794 100644 --- a/drivers/mtd/nand/nand_omap_gpmc.c +++ b/drivers/mtd/nand/nand_omap_gpmc.c @@ -670,7 +670,7 @@ static void omap_write_buf_pref(struct mtd_info *mtd, if (!status) break; if (is_timeout(start, 100 * MSECOND)) { - dev_err(mtd->dev, "prefetch flush timed out\n"); + dev_err(info->pdev, "prefetch flush timed out\n"); break; } } @@ -929,6 +929,7 @@ static int gpmc_nand_probe(struct device_d *pdev) minfo = &oinfo->minfo; minfo->priv = (void *)nand; + minfo->parent = pdev; if (pdata->cs >= GPMC_NUM_CS) { dev_dbg(pdev, "Invalid CS!\n"); diff --git a/drivers/mtd/nand/nand_s3c24xx.c b/drivers/mtd/nand/nand_s3c24xx.c index 12db692b81..aef7fa9ba1 100644 --- a/drivers/mtd/nand/nand_s3c24xx.c +++ b/drivers/mtd/nand/nand_s3c24xx.c @@ -425,6 +425,7 @@ static int s3c24x0_nand_probe(struct device_d *dev) chip = &host->nand; mtd = &host->mtd; mtd->priv = chip; + mtd->parent = dev; /* init the default settings */ diff --git a/drivers/mtd/nand/nomadik_nand.c b/drivers/mtd/nand/nomadik_nand.c index 6fc93984c9..d7e4ae5ebf 100644 --- a/drivers/mtd/nand/nomadik_nand.c +++ b/drivers/mtd/nand/nomadik_nand.c @@ -197,6 +197,7 @@ static int nomadik_nand_probe(struct device_d *dev) nand = &host->nand; mtd->priv = nand; nand->priv = host; + mtd->parent = dev; nand->IO_ADDR_W = nand->IO_ADDR_R = dev_request_mem_region(dev, 2); nand->cmd_ctrl = nomadik_cmd_ctrl; |