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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-03-23 18:23:47 -0700
committerTony Lindgren <tony@atomide.com>2009-03-23 18:51:22 -0700
commit01971f65ff88e3ebe2b6ae42b95d68e26b83718d (patch)
treef56acfdf414de33b48d487669e438f0b6568a516 /arch/arm/plat-omap
parent0329c3773e59aa7e50dc3760a27fb4e098773d0f (diff)
ARM: OMAP3: mmc-twl4030 init passes device nodes back, v2
When setting up HSMMC devices, pass the device nodes back so board code can linking them to their power supply regulators. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/devices.c3
-rw-r--r--arch/arm/plat-omap/include/mach/mmc.h2
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 208dbb121f4..87fb7ff4179 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -228,6 +228,9 @@ int __init omap_mmc_add(const char *name, int id, unsigned long base,
ret = platform_device_add(pdev);
if (ret)
goto fail;
+
+ /* return device handle to board setup code */
+ data->dev = &pdev->dev;
return 0;
fail:
diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h
index 73a9e15031b..4435bd434e1 100644
--- a/arch/arm/plat-omap/include/mach/mmc.h
+++ b/arch/arm/plat-omap/include/mach/mmc.h
@@ -37,6 +37,8 @@
#define OMAP_MMC_MAX_SLOTS 2
struct omap_mmc_platform_data {
+ /* back-link to device */
+ struct device *dev;
/* number of slots per controller */
unsigned nr_slots:2;