From: Kay Sievers Date: Tue, 23 Dec 2008 10:00:14 +0000 (+0000) Subject: [MTD] struct device - replace bus_id with dev_name(), dev_set_name() X-Git-Tag: v2.6.29-rc1~33^2~18 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=160bbab3000dafccbe43688e48208cecf4deb879;p=linux-2.6-omap-h63xx.git [MTD] struct device - replace bus_id with dev_name(), dev_set_name() Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman Signed-off-by: David Woodhouse --- diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 9be0229c3d3..7c3fc766dcf 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -171,8 +171,8 @@ static int wait_till_ready(struct m25p *flash) static int erase_chip(struct m25p *flash) { DEBUG(MTD_DEBUG_LEVEL3, "%s: %s %lldKiB\n", - flash->spi->dev.bus_id, __func__, - (long long)(flash->mtd.size >> 10)); + dev_name(&flash->spi->dev), __func__, + (long long)(flash->mtd.size >> 10)); /* Wait until finished previous write command. */ if (wait_till_ready(flash)) @@ -198,7 +198,7 @@ static int erase_chip(struct m25p *flash) static int erase_sector(struct m25p *flash, u32 offset) { DEBUG(MTD_DEBUG_LEVEL3, "%s: %s %dKiB at 0x%08x\n", - flash->spi->dev.bus_id, __func__, + dev_name(&flash->spi->dev), __func__, flash->mtd.erasesize / 1024, offset); /* Wait until finished previous write command. */ @@ -236,8 +236,8 @@ static int m25p80_erase(struct mtd_info *mtd, struct erase_info *instr) uint32_t rem; DEBUG(MTD_DEBUG_LEVEL2, "%s: %s %s 0x%llx, len %lld\n", - flash->spi->dev.bus_id, __func__, "at", - (long long)instr->addr, (long long)instr->len); + dev_name(&flash->spi->dev), __func__, "at", + (long long)instr->addr, (long long)instr->len); /* sanity checks */ if (instr->addr + instr->len > flash->mtd.size) @@ -296,7 +296,7 @@ static int m25p80_read(struct mtd_info *mtd, loff_t from, size_t len, struct spi_message m; DEBUG(MTD_DEBUG_LEVEL2, "%s: %s %s 0x%08x, len %zd\n", - flash->spi->dev.bus_id, __func__, "from", + dev_name(&flash->spi->dev), __func__, "from", (u32)from, len); /* sanity checks */ @@ -368,7 +368,7 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len, struct spi_message m; DEBUG(MTD_DEBUG_LEVEL2, "%s: %s %s 0x%08x, len %zd\n", - flash->spi->dev.bus_id, __func__, "to", + dev_name(&flash->spi->dev), __func__, "to", (u32)to, len); if (retlen) @@ -564,7 +564,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) tmp = spi_write_then_read(spi, &code, 1, id, 5); if (tmp < 0) { DEBUG(MTD_DEBUG_LEVEL0, "%s: error %d reading JEDEC ID\n", - spi->dev.bus_id, tmp); + dev_name(&spi->dev), tmp); return NULL; } jedec = id[0]; @@ -618,7 +618,7 @@ static int __devinit m25p_probe(struct spi_device *spi) /* unrecognized chip? */ if (i == ARRAY_SIZE(m25p_data)) { DEBUG(MTD_DEBUG_LEVEL0, "%s: unrecognized id %s\n", - spi->dev.bus_id, data->type); + dev_name(&spi->dev), data->type); info = NULL; /* recognized; is that chip really what's there? */ @@ -659,7 +659,7 @@ static int __devinit m25p_probe(struct spi_device *spi) if (data && data->name) flash->mtd.name = data->name; else - flash->mtd.name = spi->dev.bus_id; + flash->mtd.name = dev_name(&spi->dev); flash->mtd.type = MTD_NORFLASH; flash->mtd.writesize = 1; diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 68068975940..d44f741ae22 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -129,7 +129,7 @@ static int dataflash_waitready(struct spi_device *spi) status = dataflash_status(spi); if (status < 0) { DEBUG(MTD_DEBUG_LEVEL1, "%s: status %d?\n", - spi->dev.bus_id, status); + dev_name(&spi->dev), status); status = 0; } @@ -156,8 +156,8 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) uint32_t rem; DEBUG(MTD_DEBUG_LEVEL2, "%s: erase addr=0x%llx len 0x%llx\n", - spi->dev.bus_id, (long long)instr->addr, - (long long)instr->len); + dev_name(&spi->dev), (long long)instr->addr, + (long long)instr->len); /* Sanity checks */ if (instr->addr + instr->len > mtd->size) @@ -203,7 +203,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) if (status < 0) { printk(KERN_ERR "%s: erase %x, err %d\n", - spi->dev.bus_id, pageaddr, status); + dev_name(&spi->dev), pageaddr, status); /* REVISIT: can retry instr->retries times; or * giveup and instr->fail_addr = instr->addr; */ @@ -245,7 +245,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, int status; DEBUG(MTD_DEBUG_LEVEL2, "%s: read 0x%x..0x%x\n", - priv->spi->dev.bus_id, (unsigned)from, (unsigned)(from + len)); + dev_name(&priv->spi->dev), (unsigned)from, (unsigned)(from + len)); *retlen = 0; @@ -294,7 +294,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, status = 0; } else DEBUG(MTD_DEBUG_LEVEL1, "%s: read %x..%x --> %d\n", - priv->spi->dev.bus_id, + dev_name(&priv->spi->dev), (unsigned)from, (unsigned)(from + len), status); return status; @@ -321,7 +321,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, uint8_t *command; DEBUG(MTD_DEBUG_LEVEL2, "%s: write 0x%x..0x%x\n", - spi->dev.bus_id, (unsigned)to, (unsigned)(to + len)); + dev_name(&spi->dev), (unsigned)to, (unsigned)(to + len)); *retlen = 0; @@ -380,7 +380,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, status = spi_sync(spi, &msg); if (status < 0) DEBUG(MTD_DEBUG_LEVEL1, "%s: xfer %u -> %d \n", - spi->dev.bus_id, addr, status); + dev_name(&spi->dev), addr, status); (void) dataflash_waitready(priv->spi); } @@ -402,7 +402,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, spi_transfer_del(x + 1); if (status < 0) DEBUG(MTD_DEBUG_LEVEL1, "%s: pgm %u/%u -> %d \n", - spi->dev.bus_id, addr, writelen, status); + dev_name(&spi->dev), addr, writelen, status); (void) dataflash_waitready(priv->spi); @@ -422,14 +422,14 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, status = spi_sync(spi, &msg); if (status < 0) DEBUG(MTD_DEBUG_LEVEL1, "%s: compare %u -> %d \n", - spi->dev.bus_id, addr, status); + dev_name(&spi->dev), addr, status); status = dataflash_waitready(priv->spi); /* Check result of the compare operation */ if (status & (1 << 6)) { printk(KERN_ERR "%s: compare page %u, err %d\n", - spi->dev.bus_id, pageaddr, status); + dev_name(&spi->dev), pageaddr, status); remaining = 0; status = -EIO; break; @@ -785,7 +785,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) tmp = spi_write_then_read(spi, &code, 1, id, 3); if (tmp < 0) { DEBUG(MTD_DEBUG_LEVEL0, "%s: error %d reading JEDEC ID\n", - spi->dev.bus_id, tmp); + dev_name(&spi->dev), tmp); return ERR_PTR(tmp); } if (id[0] != 0x1f) @@ -875,7 +875,7 @@ static int __devinit dataflash_probe(struct spi_device *spi) status = dataflash_status(spi); if (status <= 0 || status == 0xff) { DEBUG(MTD_DEBUG_LEVEL1, "%s: status error %d\n", - spi->dev.bus_id, status); + dev_name(&spi->dev), status); if (status == 0 || status == 0xff) status = -ENODEV; return status; @@ -911,13 +911,13 @@ static int __devinit dataflash_probe(struct spi_device *spi) /* obsolete AT45DB1282 not (yet?) supported */ default: DEBUG(MTD_DEBUG_LEVEL1, "%s: unsupported device (%x)\n", - spi->dev.bus_id, status & 0x3c); + dev_name(&spi->dev), status & 0x3c); status = -ENODEV; } if (status < 0) DEBUG(MTD_DEBUG_LEVEL1, "%s: add_dataflash --> %d\n", - spi->dev.bus_id, status); + dev_name(&spi->dev), status); return status; } @@ -927,7 +927,7 @@ static int __devexit dataflash_remove(struct spi_device *spi) struct dataflash *flash = dev_get_drvdata(&spi->dev); int status; - DEBUG(MTD_DEBUG_LEVEL1, "%s: remove\n", spi->dev.bus_id); + DEBUG(MTD_DEBUG_LEVEL1, "%s: remove\n", dev_name(&spi->dev)); if (mtd_has_partitions() && flash->partitioned) status = del_mtd_partitions(&flash->mtd); diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c index 7100ee3c7b0..d2ec262666c 100644 --- a/drivers/mtd/maps/integrator-flash.c +++ b/drivers/mtd/maps/integrator-flash.c @@ -105,7 +105,7 @@ static int armflash_probe(struct platform_device *dev) info->map.bankwidth = plat->width; info->map.phys = res->start; info->map.virt = base; - info->map.name = dev->dev.bus_id; + info->map.name = dev_name(&dev->dev); info->map.set_vpp = armflash_set_vpp; simple_map_init(&info->map); diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c index dcdb1f17577..d76880d91bd 100644 --- a/drivers/mtd/maps/ixp2000.c +++ b/drivers/mtd/maps/ixp2000.c @@ -188,7 +188,7 @@ static int ixp2000_flash_probe(struct platform_device *dev) */ info->map.map_priv_2 = (unsigned long) ixp_data->bank_setup; - info->map.name = dev->dev.bus_id; + info->map.name = dev_name(&dev->dev); info->map.read = ixp2000_flash_read8; info->map.write = ixp2000_flash_write8; info->map.copy_from = ixp2000_flash_copy_from; @@ -196,7 +196,7 @@ static int ixp2000_flash_probe(struct platform_device *dev) info->res = request_mem_region(dev->resource->start, dev->resource->end - dev->resource->start + 1, - dev->dev.bus_id); + dev_name(&dev->dev)); if (!info->res) { dev_err(&dev->dev, "Could not reserve memory region\n"); err = -ENOMEM; diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c index 9c7a5fbd4e5..4d0be2f1503 100644 --- a/drivers/mtd/maps/ixp4xx.c +++ b/drivers/mtd/maps/ixp4xx.c @@ -218,7 +218,7 @@ static int ixp4xx_flash_probe(struct platform_device *dev) * handle that. */ info->map.bankwidth = 2; - info->map.name = dev->dev.bus_id; + info->map.name = dev_name(&dev->dev); info->map.read = ixp4xx_read16, info->map.write = ixp4xx_probe_write16, info->map.copy_from = ixp4xx_copy_from, diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c index 05f276af15d..7e50e9b1b78 100644 --- a/drivers/mtd/maps/omap_nor.c +++ b/drivers/mtd/maps/omap_nor.c @@ -101,7 +101,7 @@ static int __init omapflash_probe(struct platform_device *pdev) err = -ENOMEM; goto out_release_mem_region; } - info->map.name = pdev->dev.bus_id; + info->map.name = dev_name(&pdev->dev); info->map.phys = res->start; info->map.size = size; info->map.bankwidth = pdata->width; diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c index 58207b3b941..d3a2acc7e9b 100644 --- a/drivers/mtd/maps/physmap.c +++ b/drivers/mtd/maps/physmap.c @@ -106,13 +106,13 @@ static int physmap_flash_probe(struct platform_device *dev) if (!devm_request_mem_region(&dev->dev, dev->resource[i].start, dev->resource[i].end - dev->resource[i].start + 1, - dev->dev.bus_id)) { + dev_name(&dev->dev))) { dev_err(&dev->dev, "Could not reserve memory region\n"); err = -ENOMEM; goto err_out; } - info->map[i].name = dev->dev.bus_id; + info->map[i].name = dev_name(&dev->dev); info->map[i].phys = dev->resource[i].start; info->map[i].size = dev->resource[i].end - dev->resource[i].start + 1; info->map[i].bankwidth = physmap_data->width; @@ -148,7 +148,7 @@ static int physmap_flash_probe(struct platform_device *dev) * We detected multiple devices. Concatenate them together. */ #ifdef CONFIG_MTD_CONCAT - info->cmtd = mtd_concat_create(info->mtd, devices_found, dev->dev.bus_id); + info->cmtd = mtd_concat_create(info->mtd, devices_found, dev_name(&dev->dev)); if (info->cmtd == NULL) err = -ENXIO; #else diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 5fcfec034a9..fbf0ca939d7 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -183,7 +183,7 @@ static int __devinit of_flash_probe(struct of_device *dev, err = -EBUSY; info->res = request_mem_region(res.start, res.end - res.start + 1, - dev->dev.bus_id); + dev_name(&dev->dev)); if (!info->res) goto err_out; @@ -194,7 +194,7 @@ static int __devinit of_flash_probe(struct of_device *dev, goto err_out; } - info->map.name = dev->dev.bus_id; + info->map.name = dev_name(&dev->dev); info->map.phys = res.start; info->map.size = res.end - res.start + 1; info->map.bankwidth = *width; diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index c26dd528d09..3dbb1b38db6 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -691,7 +691,7 @@ static int concat_block_markbad(struct mtd_info *mtd, loff_t ofs) */ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to concatenate */ int num_devs, /* number of subdevices */ - char *name) + const char *name) { /* name for the new device */ int i; size_t size; diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index a83192f80eb..7815a404a63 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -222,7 +222,7 @@ static int __devinit fun_probe(struct of_device *ofdev, fun->rnb_gpio = of_get_gpio(ofdev->node, 0); if (fun->rnb_gpio >= 0) { - ret = gpio_request(fun->rnb_gpio, ofdev->dev.bus_id); + ret = gpio_request(fun->rnb_gpio, dev_name(&ofdev->dev)); if (ret) { dev_err(&ofdev->dev, "can't request RNB gpio\n"); goto err2; diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index f674c5427b1..75f9f4874ec 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -54,7 +54,7 @@ static int __init plat_nand_probe(struct platform_device *pdev) data->chip.priv = &data; data->mtd.priv = &data->chip; data->mtd.owner = THIS_MODULE; - data->mtd.name = pdev->dev.bus_id; + data->mtd.name = dev_name(&pdev->dev); data->chip.IO_ADDR_R = data->io_base; data->chip.IO_ADDR_W = data->io_base; diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c index edb1e322113..daa6a4c3b8c 100644 --- a/drivers/mtd/nand/tmio_nand.c +++ b/drivers/mtd/nand/tmio_nand.c @@ -433,7 +433,7 @@ static int tmio_probe(struct platform_device *dev) nand_chip->chip_delay = 15; retval = request_irq(irq, &tmio_irq, - IRQF_DISABLED, dev->dev.bus_id, tmio); + IRQF_DISABLED, dev_name(&dev->dev), tmio); if (retval) { dev_err(&dev->dev, "request_irq error %d\n", retval); goto err_irq; diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c index ad81ab8e95e..5b69e7773c6 100644 --- a/drivers/mtd/onenand/generic.c +++ b/drivers/mtd/onenand/generic.c @@ -63,7 +63,7 @@ static int __devinit generic_onenand_probe(struct device *dev) info->onenand.mmcontrol = pdata->mmcontrol; info->onenand.irq = platform_get_irq(pdev, 0); - info->mtd.name = pdev->dev.bus_id; + info->mtd.name = dev_name(&pdev->dev); info->mtd.priv = &info->onenand; info->mtd.owner = THIS_MODULE; diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index a7e4d985f5e..710edee790b 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -668,7 +668,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) c->onenand.base); c->pdev = pdev; - c->mtd.name = pdev->dev.bus_id; + c->mtd.name = dev_name(&pdev->dev); c->mtd.priv = &c->onenand; c->mtd.owner = THIS_MODULE; diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 634e2e86525..84a134ead7c 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -280,7 +280,7 @@ static int ubi_sysfs_init(struct ubi_device *ubi) ubi->dev.release = dev_release; ubi->dev.devt = ubi->cdev.dev; ubi->dev.class = ubi_class; - sprintf(&ubi->dev.bus_id[0], UBI_NAME_STR"%d", ubi->ubi_num); + dev_set_name(&ubi->dev, UBI_NAME_STR"%d", ubi->ubi_num); err = device_register(&ubi->dev); if (err) return err; diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 3531ca9a1e2..22e1d7398fc 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -329,7 +329,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) vol->dev.devt = dev; vol->dev.class = ubi_class; - sprintf(&vol->dev.bus_id[0], "%s_%d", ubi->ubi_name, vol->vol_id); + dev_set_name(&vol->dev, "%s_%d", ubi->ubi_name, vol->vol_id); err = device_register(&vol->dev); if (err) { ubi_err("cannot register device"); @@ -678,7 +678,7 @@ int ubi_add_volume(struct ubi_device *ubi, struct ubi_volume *vol) vol->dev.parent = &ubi->dev; vol->dev.devt = dev; vol->dev.class = ubi_class; - sprintf(&vol->dev.bus_id[0], "%s_%d", ubi->ubi_name, vol->vol_id); + dev_set_name(&vol->dev, "%s_%d", ubi->ubi_name, vol->vol_id); err = device_register(&vol->dev); if (err) goto out_gluebi; diff --git a/include/linux/mtd/concat.h b/include/linux/mtd/concat.h index c02f3d264ec..e80c674daeb 100644 --- a/include/linux/mtd/concat.h +++ b/include/linux/mtd/concat.h @@ -13,7 +13,7 @@ struct mtd_info *mtd_concat_create( struct mtd_info *subdev[], /* subdevices to concatenate */ int num_devs, /* number of subdevices */ - char *name); /* name for the new device */ + const char *name); /* name for the new device */ void mtd_concat_destroy(struct mtd_info *mtd);