diff options
| author | Andres Salomon <dilinger@queued.net> | 2011-03-22 05:19:35 +0300 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-03-27 03:09:30 +0400 |
| commit | fa1df691688f34cbcd5bf77bd084bbe47e9d6bfe (patch) | |
| tree | 83df18f1d427115c0016a059535b04f2d600a2d0 /arch/x86 | |
| parent | 16c29dafcc86024048f1dbb8349d31cb22c7c55a (diff) | |
| download | linux-fa1df691688f34cbcd5bf77bd084bbe47e9d6bfe.tar.xz | |
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.c | 11 |
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 99513642a0e6..386e3a159cca 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>"); |