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authorAndres Salomon <dilinger@queued.net>2011-03-21 19:19:35 -0700
committerSamuel Ortiz <sameo@linux.intel.com>2011-03-27 00:09:30 +0100
commitfa1df691688f34cbcd5bf77bd084bbe47e9d6bfe (patch)
tree83df18f1d427115c0016a059535b04f2d600a2d0 /arch/x86
parent16c29dafcc86024048f1dbb8349d31cb22c7c55a (diff)
mfd: Add mfd_clone_cell(), convert cs5535-mfd/olpc-xo1 to it
Replace mfd_shared_platform_driver_register with mfd_clone_cell. The former was called by an mfd client, and registered both a platform driver and device. The latter is called by an mfd driver, and registers only a platform device. The downside of this is that mfd drivers need to be modified whenever new clients are added that share a cell; the upside is that it fits Linux's driver model better. It's also simpler. This also converts cs5535-mfd/olpc-xo1 from the old API. cs5535-mfd now creates the olpc-xo1-{acpi,pms} devices, while olpc-xo1 binds to them via platform drivers. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/platform/olpc/olpc-xo1.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/platform/olpc/olpc-xo1.c b/arch/x86/platform/olpc/olpc-xo1.c
index 99513642a0e..386e3a159cc 100644
--- a/arch/x86/platform/olpc/olpc-xo1.c
+++ b/arch/x86/platform/olpc/olpc-xo1.c
@@ -121,22 +121,21 @@ static int __init olpc_xo1_init(void)
{
int r;
- r = mfd_shared_platform_driver_register(&cs5535_pms_drv, "cs5535-pms");
+ r = platform_driver_register(&cs5535_pms_drv);
if (r)
return r;
- r = mfd_shared_platform_driver_register(&cs5535_acpi_drv,
- "cs5535-acpi");
+ r = platform_driver_register(&cs5535_acpi_drv);
if (r)
- mfd_shared_platform_driver_unregister(&cs5535_pms_drv);
+ platform_driver_unregister(&cs5535_pms_drv);
return r;
}
static void __exit olpc_xo1_exit(void)
{
- mfd_shared_platform_driver_unregister(&cs5535_acpi_drv);
- mfd_shared_platform_driver_unregister(&cs5535_pms_drv);
+ platform_driver_unregister(&cs5535_acpi_drv);
+ platform_driver_unregister(&cs5535_pms_drv);
}
MODULE_AUTHOR("Daniel Drake <dsd@laptop.org>");