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path: root/drivers/mtd/maps/physmap.c
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Diffstat (limited to 'drivers/mtd/maps/physmap.c')
-rw-r--r--drivers/mtd/maps/physmap.c41
1 files changed, 19 insertions, 22 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 1db16e549e38..87743661d48e 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -29,7 +29,6 @@ struct physmap_flash_info {
struct map_info map[MAX_RESOURCES];
#ifdef CONFIG_MTD_PARTITIONS
int nr_parts;
- struct mtd_partition *parts;
#endif
};
@@ -56,14 +55,10 @@ static int physmap_flash_remove(struct platform_device *dev)
for (i = 0; i < MAX_RESOURCES; i++) {
if (info->mtd[i] != NULL) {
#ifdef CONFIG_MTD_PARTITIONS
- if (info->nr_parts) {
+ if (info->nr_parts || physmap_data->nr_parts)
del_mtd_partitions(info->mtd[i]);
- kfree(info->parts);
- } else if (physmap_data->nr_parts) {
- del_mtd_partitions(info->mtd[i]);
- } else {
+ else
del_mtd_device(info->mtd[i]);
- }
#else
del_mtd_device(info->mtd[i]);
#endif
@@ -73,7 +68,12 @@ static int physmap_flash_remove(struct platform_device *dev)
return 0;
}
-static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", NULL };
+static const char *rom_probe_types[] = {
+ "cfi_probe",
+ "jedec_probe",
+ "qinfo_probe",
+ "map_rom",
+ NULL };
#ifdef CONFIG_MTD_PARTITIONS
static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
#endif
@@ -86,6 +86,9 @@ static int physmap_flash_probe(struct platform_device *dev)
int err = 0;
int i;
int devices_found = 0;
+#ifdef CONFIG_MTD_PARTITIONS
+ struct mtd_partition *parts;
+#endif
physmap_data = dev->dev.platform_data;
if (physmap_data == NULL)
@@ -119,6 +122,7 @@ static int physmap_flash_probe(struct platform_device *dev)
info->map[i].size = dev->resource[i].end - dev->resource[i].start + 1;
info->map[i].bankwidth = physmap_data->width;
info->map[i].set_vpp = physmap_data->set_vpp;
+ info->map[i].pfow_base = physmap_data->pfow_base;
info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys,
info->map[i].size);
@@ -163,9 +167,10 @@ static int physmap_flash_probe(struct platform_device *dev)
goto err_out;
#ifdef CONFIG_MTD_PARTITIONS
- err = parse_mtd_partitions(info->cmtd, part_probe_types, &info->parts, 0);
+ err = parse_mtd_partitions(info->cmtd, part_probe_types, &parts, 0);
if (err > 0) {
- add_mtd_partitions(info->cmtd, info->parts, err);
+ add_mtd_partitions(info->cmtd, parts, err);
+ kfree(parts);
return 0;
}
@@ -251,14 +256,7 @@ static struct platform_driver physmap_flash_driver = {
};
-#ifdef CONFIG_MTD_PHYSMAP_LEN
-#if CONFIG_MTD_PHYSMAP_LEN != 0
-#warning using PHYSMAP compat code
-#define PHYSMAP_COMPAT
-#endif
-#endif
-
-#ifdef PHYSMAP_COMPAT
+#ifdef CONFIG_MTD_PHYSMAP_COMPAT
static struct physmap_flash_data physmap_flash_data = {
.width = CONFIG_MTD_PHYSMAP_BANKWIDTH,
};
@@ -302,7 +300,7 @@ static int __init physmap_init(void)
int err;
err = platform_driver_register(&physmap_flash_driver);
-#ifdef PHYSMAP_COMPAT
+#ifdef CONFIG_MTD_PHYSMAP_COMPAT
if (err == 0)
platform_device_register(&physmap_flash);
#endif
@@ -312,7 +310,7 @@ static int __init physmap_init(void)
static void __exit physmap_exit(void)
{
-#ifdef PHYSMAP_COMPAT
+#ifdef CONFIG_MTD_PHYSMAP_COMPAT
platform_device_unregister(&physmap_flash);
#endif
platform_driver_unregister(&physmap_flash_driver);
@@ -326,8 +324,7 @@ MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
MODULE_DESCRIPTION("Generic configurable MTD map driver");
/* legacy platform drivers can't hotplug or coldplg */
-#ifndef PHYSMAP_COMPAT
+#ifndef CONFIG_MTD_PHYSMAP_COMPAT
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:physmap-flash");
#endif
-