path: root/drivers/mtd/maps/physmap.c
diff options
authorMarc Zyngier <Marc.Zyngier@arm.com>2011-05-18 10:51:55 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-05-20 22:27:34 +0100
commit667f390bee987d45351402e42008c52cdfb77d76 (patch)
tree93b6a563915a4013c842302dd45dc3b4ee926d4e /drivers/mtd/maps/physmap.c
parentadf0040096e4b45b9d1c12f59f9045951178ca00 (diff)
ARM: 6910/1: MTD: physmap: let set_vpp() pass a platform_device instead of a map_info
The set_vpp() method provided by physmap passes a map_info back to the platform code, which has little relevance as far as the platform is concerned (this parameter is completely unused). Instead, pass the platform_device, which can be used in the pismo driver to retrieve some important information in a nicer way, instead of the hack that was in place. The empty set_vpp function in board-at572d940hf_ek.c is left untouched, as the board/SoC is scheduled for removal. Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Acked-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mtd/maps/physmap.c')
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 49676b7a53a..1a9b94f0ee5 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -74,6 +74,18 @@ static int physmap_flash_remove(struct platform_device *dev)
return 0;
+static void physmap_set_vpp(struct map_info *map, int state)
+ struct platform_device *pdev;
+ struct physmap_flash_data *physmap_data;
+ pdev = (struct platform_device *)map->map_priv_1;
+ physmap_data = pdev->dev.platform_data;
+ if (physmap_data->set_vpp)
+ physmap_data->set_vpp(pdev, state);
static const char *rom_probe_types[] = {
@@ -81,10 +93,7 @@ static const char *rom_probe_types[] = {
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot",
- "afs",
+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "afs",
@@ -134,8 +143,9 @@ static int physmap_flash_probe(struct platform_device *dev)
info->map[i].phys = dev->resource[i].start;
info->map[i].size = resource_size(&dev->resource[i]);
info->map[i].bankwidth = physmap_data->width;
- info->map[i].set_vpp = physmap_data->set_vpp;
+ info->map[i].set_vpp = physmap_set_vpp;
info->map[i].pfow_base = physmap_data->pfow_base;
+ info->map[i].map_priv_1 = (unsigned long)dev;
info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys,