diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/chips/jedec.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/devices/lart.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/devices/phram.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/maps/bast-flash.c | 3 | ||||
| -rw-r--r-- | drivers/mtd/maps/ceiva.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/maps/dc21285.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/maps/dilnetpc.c | 5 | ||||
| -rw-r--r-- | drivers/mtd/maps/epxa10db-flash.c | 5 | ||||
| -rw-r--r-- | drivers/mtd/maps/fortunet.c | 5 | ||||
| -rw-r--r-- | drivers/mtd/maps/ixp2000.c | 7 | ||||
| -rw-r--r-- | drivers/mtd/maps/ixp4xx.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/maps/lubbock-flash.c | 3 | ||||
| -rw-r--r-- | drivers/mtd/maps/mainstone-flash.c | 3 | ||||
| -rw-r--r-- | drivers/mtd/maps/omap-toto-flash.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/omap_nor.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/pci.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/maps/plat-ram.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/maps/sa1100-flash.c | 66 | ||||
| -rw-r--r-- | drivers/mtd/maps/tqm8xxl.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/mtdblock.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/mtdchar.c | 1 | ||||
| -rw-r--r-- | drivers/mtd/mtdconcat.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 1 |
23 files changed, 96 insertions, 30 deletions
diff --git a/drivers/mtd/chips/jedec.c b/drivers/mtd/chips/jedec.c index 62d235a9a4e2..4f6778f3ee3e 100644 --- a/drivers/mtd/chips/jedec.c +++ b/drivers/mtd/chips/jedec.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/mtd/jedec.h> #include <linux/mtd/map.h> #include <linux/mtd/mtd.h> diff --git a/drivers/mtd/devices/lart.c b/drivers/mtd/devices/lart.c index dfd335e4a2a8..df987a53ed9c 100644 --- a/drivers/mtd/devices/lart.c +++ b/drivers/mtd/devices/lart.c @@ -44,6 +44,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/errno.h> +#include <linux/string.h> #include <linux/mtd/mtd.h> #ifdef HAVE_PARTITIONS #include <linux/mtd/partitions.h> diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c index a423a382095a..765c0179c8df 100644 --- a/drivers/mtd/devices/phram.c +++ b/drivers/mtd/devices/phram.c @@ -22,6 +22,7 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/moduleparam.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #define ERROR(fmt, args...) printk(KERN_ERR "phram: " fmt , ## args) diff --git a/drivers/mtd/maps/bast-flash.c b/drivers/mtd/maps/bast-flash.c index 5f248ebe68e0..bfe994e59265 100644 --- a/drivers/mtd/maps/bast-flash.c +++ b/drivers/mtd/maps/bast-flash.c @@ -32,8 +32,9 @@ #include <linux/kernel.h> #include <linux/string.h> #include <linux/ioport.h> +#include <linux/device.h> +#include <linux/slab.h> #include <linux/platform_device.h> - #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c index da8584a662f4..c68b31dc7e6d 100644 --- a/drivers/mtd/maps/ceiva.c +++ b/drivers/mtd/maps/ceiva.c @@ -20,6 +20,7 @@ #include <linux/ioport.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c index 938c41f2f056..e5b74169fde6 100644 --- a/drivers/mtd/maps/dc21285.c +++ b/drivers/mtd/maps/dc21285.c @@ -13,6 +13,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> diff --git a/drivers/mtd/maps/dilnetpc.c b/drivers/mtd/maps/dilnetpc.c index 0bc79c93a584..f99519692cb7 100644 --- a/drivers/mtd/maps/dilnetpc.c +++ b/drivers/mtd/maps/dilnetpc.c @@ -30,12 +30,15 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> -#include <asm/io.h> +#include <linux/string.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> #include <linux/mtd/concat.h> +#include <asm/io.h> + /* ** The DIL/NetPC keeps its BIOS in two distinct flash blocks. ** Destroying any of these blocks transforms the DNPC into diff --git a/drivers/mtd/maps/epxa10db-flash.c b/drivers/mtd/maps/epxa10db-flash.c index ab6dbe2b8cce..1df6188926b3 100644 --- a/drivers/mtd/maps/epxa10db-flash.c +++ b/drivers/mtd/maps/epxa10db-flash.c @@ -27,12 +27,15 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> -#include <asm/io.h> +#include <linux/slab.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> +#include <asm/io.h> #include <asm/hardware.h> + #ifdef CONFIG_EPXA10DB #define BOARD_NAME "EPXA10DB" #else diff --git a/drivers/mtd/maps/fortunet.c b/drivers/mtd/maps/fortunet.c index 068bb6a54520..00f7bbe5479e 100644 --- a/drivers/mtd/maps/fortunet.c +++ b/drivers/mtd/maps/fortunet.c @@ -7,11 +7,14 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> -#include <asm/io.h> +#include <linux/string.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> +#include <asm/io.h> + #define MAX_NUM_REGIONS 4 #define MAX_NUM_PARTITIONS 8 diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c index 6815baee89d7..00b9f67580f1 100644 --- a/drivers/mtd/maps/ixp2000.c +++ b/drivers/mtd/maps/ixp2000.c @@ -22,11 +22,14 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/string.h> +#include <linux/slab.h> +#include <linux/ioport.h> +#include <linux/device.h> +#include <linux/platform_device.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> #include <asm/io.h> #include <asm/hardware.h> diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c index 06e1c7fffed3..733a9297a562 100644 --- a/drivers/mtd/maps/ixp4xx.c +++ b/drivers/mtd/maps/ixp4xx.c @@ -20,11 +20,15 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/string.h> +#include <linux/slab.h> +#include <linux/ioport.h> +#include <linux/device.h> +#include <linux/platform_device.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> + #include <asm/io.h> #include <asm/mach/flash.h> diff --git a/drivers/mtd/maps/lubbock-flash.c b/drivers/mtd/maps/lubbock-flash.c index 1298de475c9a..2337e0c46750 100644 --- a/drivers/mtd/maps/lubbock-flash.c +++ b/drivers/mtd/maps/lubbock-flash.c @@ -15,10 +15,13 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/slab.h> + #include <linux/dma-mapping.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> + #include <asm/io.h> #include <asm/hardware.h> #include <asm/arch/pxa-regs.h> diff --git a/drivers/mtd/maps/mainstone-flash.c b/drivers/mtd/maps/mainstone-flash.c index 87e93fa60588..da0f8a692628 100644 --- a/drivers/mtd/maps/mainstone-flash.c +++ b/drivers/mtd/maps/mainstone-flash.c @@ -16,9 +16,12 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/dma-mapping.h> +#include <linux/slab.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> + #include <asm/io.h> #include <asm/hardware.h> #include <asm/arch/pxa-regs.h> diff --git a/drivers/mtd/maps/omap-toto-flash.c b/drivers/mtd/maps/omap-toto-flash.c index 496109071cb1..da36e8dddd17 100644 --- a/drivers/mtd/maps/omap-toto-flash.c +++ b/drivers/mtd/maps/omap-toto-flash.c @@ -12,9 +12,9 @@ #include <linux/module.h> #include <linux/types.h> #include <linux/kernel.h> - #include <linux/errno.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c index 9c9f4116e50a..7f370bb794fe 100644 --- a/drivers/mtd/maps/omap_nor.c +++ b/drivers/mtd/maps/omap_nor.c @@ -36,6 +36,8 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/ioport.h> +#include <linux/slab.h> + #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c index 18dbd3af1eaa..d9c64e99ee32 100644 --- a/drivers/mtd/maps/pci.c +++ b/drivers/mtd/maps/pci.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c index e751e05fcc65..104576b5be34 100644 --- a/drivers/mtd/maps/plat-ram.c +++ b/drivers/mtd/maps/plat-ram.c @@ -29,6 +29,8 @@ #include <linux/kernel.h> #include <linux/string.h> #include <linux/ioport.h> +#include <linux/device.h> +#include <linux/slab.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index 66b4c2780adc..c8d0da19d897 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -130,20 +130,21 @@ struct sa_subdev_info { char name[16]; struct map_info map; struct mtd_info *mtd; - struct flash_platform_data *data; + struct flash_platform_data *plat; }; struct sa_info { struct mtd_partition *parts; struct mtd_info *mtd; int num_subdev; + unsigned int nr_parts; struct sa_subdev_info subdev[0]; }; static void sa1100_set_vpp(struct map_info *map, int on) { struct sa_subdev_info *subdev = container_of(map, struct sa_subdev_info, map); - subdev->data->set_vpp(on); + subdev->plat->set_vpp(on); } static void sa1100_destroy_subdev(struct sa_subdev_info *subdev) @@ -187,7 +188,7 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r goto out; } - if (subdev->data->set_vpp) + if (subdev->plat->set_vpp) subdev->map.set_vpp = sa1100_set_vpp; subdev->map.phys = phys; @@ -204,7 +205,7 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r * Now let's probe for the actual flash. Do it here since * specific machine settings might have been set above. */ - subdev->mtd = do_map_probe(subdev->data->map_name, &subdev->map); + subdev->mtd = do_map_probe(subdev->plat->map_name, &subdev->map); if (subdev->mtd == NULL) { ret = -ENXIO; goto err; @@ -223,13 +224,17 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r return ret; } -static void sa1100_destroy(struct sa_info *info) +static void sa1100_destroy(struct sa_info *info, struct flash_platform_data *plat) { int i; if (info->mtd) { - del_mtd_partitions(info->mtd); - + if (info->nr_parts == 0) + del_mtd_device(info->mtd); +#ifdef CONFIG_MTD_PARTITIONS + else + del_mtd_partitions(info->mtd); +#endif #ifdef CONFIG_MTD_CONCAT if (info->mtd != info->subdev[0].mtd) mtd_concat_destroy(info->mtd); @@ -242,10 +247,13 @@ static void sa1100_destroy(struct sa_info *info) for (i = info->num_subdev - 1; i >= 0; i--) sa1100_destroy_subdev(&info->subdev[i]); kfree(info); + + if (plat->exit) + plat->exit(); } static struct sa_info *__init -sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash) +sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) { struct sa_info *info; int nr, size, i, ret = 0; @@ -275,6 +283,12 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash memset(info, 0, size); + if (plat->init) { + ret = plat->init(); + if (ret) + goto err; + } + /* * Claim and then map the memory regions. */ @@ -287,8 +301,8 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash break; subdev->map.name = subdev->name; - sprintf(subdev->name, "sa1100-%d", i); - subdev->data = flash; + sprintf(subdev->name, "%s-%d", plat->name, i); + subdev->plat = plat; ret = sa1100_probe_subdev(subdev, res); if (ret) @@ -309,7 +323,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash * otherwise fail. Either way, it'll be called "sa1100". */ if (info->num_subdev == 1) { - strcpy(info->subdev[0].name, "sa1100"); + strcpy(info->subdev[0].name, plat->name); info->mtd = info->subdev[0].mtd; ret = 0; } else if (info->num_subdev > 1) { @@ -322,7 +336,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash cdev[i] = info->subdev[i].mtd; info->mtd = mtd_concat_create(cdev, info->num_subdev, - "sa1100"); + plat->name); if (info->mtd == NULL) ret = -ENXIO; #else @@ -336,7 +350,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *flash return info; err: - sa1100_destroy(info); + sa1100_destroy(info, plat); out: return ERR_PTR(ret); } @@ -346,16 +360,16 @@ static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; static int __init sa1100_mtd_probe(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); - struct flash_platform_data *flash = pdev->dev.platform_data; + struct flash_platform_data *plat = pdev->dev.platform_data; struct mtd_partition *parts; const char *part_type = NULL; struct sa_info *info; int err, nr_parts = 0; - if (!flash) + if (!plat) return -ENODEV; - info = sa1100_setup_mtd(pdev, flash); + info = sa1100_setup_mtd(pdev, plat); if (IS_ERR(info)) { err = PTR_ERR(info); goto out; @@ -372,8 +386,8 @@ static int __init sa1100_mtd_probe(struct device *dev) } else #endif { - parts = flash->parts; - nr_parts = flash->nr_parts; + parts = plat->parts; + nr_parts = plat->nr_parts; part_type = "static"; } @@ -387,6 +401,8 @@ static int __init sa1100_mtd_probe(struct device *dev) add_mtd_partitions(info->mtd, parts, nr_parts); } + info->nr_parts = nr_parts; + dev_set_drvdata(dev, info); err = 0; @@ -397,8 +413,11 @@ static int __init sa1100_mtd_probe(struct device *dev) static int __exit sa1100_mtd_remove(struct device *dev) { struct sa_info *info = dev_get_drvdata(dev); + struct flash_platform_data *plat = dev->platform_data; + dev_set_drvdata(dev, NULL); - sa1100_destroy(info); + sa1100_destroy(info, plat); + return 0; } @@ -421,9 +440,17 @@ static int sa1100_mtd_resume(struct device *dev) info->mtd->resume(info->mtd); return 0; } + +static void sa1100_mtd_shutdown(struct device *dev) +{ + struct sa_info *info = dev_get_drvdata(dev); + if (info && info->mtd->suspend(info->mtd) == 0) + info->mtd->resume(info->mtd); +} #else #define sa1100_mtd_suspend NULL #define sa1100_mtd_resume NULL +#define sa1100_mtd_shutdown NULL #endif static struct device_driver sa1100_mtd_driver = { @@ -433,6 +460,7 @@ static struct device_driver sa1100_mtd_driver = { .remove = __exit_p(sa1100_mtd_remove), .suspend = sa1100_mtd_suspend, .resume = sa1100_mtd_resume, + .shutdown = sa1100_mtd_shutdown, }; static int __init sa1100_mtd_init(void) diff --git a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c index 995e9991cb8d..4e28b977f224 100644 --- a/drivers/mtd/maps/tqm8xxl.c +++ b/drivers/mtd/maps/tqm8xxl.c @@ -27,12 +27,14 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> -#include <asm/io.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> +#include <asm/io.h> + #define FLASH_ADDR 0x40000000 #define FLASH_SIZE 0x00800000 #define FLASH_BANK_MAX 4 diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c index b7c32c242bc7..400dd9c89883 100644 --- a/drivers/mtd/mtdblock.c +++ b/drivers/mtd/mtdblock.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/vmalloc.h> +#include <linux/sched.h> /* TASK_* */ #include <linux/mtd/mtd.h> #include <linux/mtd/blktrans.h> diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index c534fd5d95cb..16df1e4fb0e9 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/init.h> #include <linux/fs.h> +#include <linux/sched.h> /* TASK_* */ #include <asm/uaccess.h> #include <linux/device.h> diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index 8f66d093c80d..f3e65af33a9c 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -14,7 +14,7 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/slab.h> - +#include <linux/sched.h> /* TASK_* */ #include <linux/mtd/mtd.h> #include <linux/mtd/concat.h> diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index bf2325df80c7..2df5e47d1f5c 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -51,6 +51,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/err.h> +#include <linux/slab.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> |
