/* atmapi.h - ATM API user space/kernel compatibility */
/* Written 1999,2000 by Werner Almesberger, EPFL ICA */
#ifndef _LINUX_ATMAPI_H
#define _LINUX_ATMAPI_H
#if defined(__sparc__) || defined(__ia64__)
/* such alignment is not required on 32 bit sparcs, but we can't
figure that we are on a sparc64 while compiling user-space programs. */
#define __ATM_API_ALIGN __attribute__((aligned(8)))
#else
#define __ATM_API_ALIGN
#endif
/*
* Opaque type for kernel pointers. Note that _ is never accessed. We need
* the struct in order hide the array, so that we can make simple assignments
* instead of being forced to use memcpy. It also improves error reporting for
* code that still assumes that we're passing unsigned longs.
*
* Convention: NULL pointers are passed as a field of all zeroes.
*/
typedef struct { unsigned char _[8]; } __ATM_API_ALIGN atm_kptr_t;
#endif
regulator: fixed: Revert support for ACPI interface
This reverts commit 13bed58ce874 (regulator: fixed: add support for ACPI
interface).
While there does appear to be a practical need to manage regulators on ACPI
systems, using ad-hoc properties to describe regulators to the kernel presents
a number of problems (especially should ACPI gain first class support for such
things), and there are ongoing discussions as to how to manage this.
Until there is a rough consensus, revert commit 13bed58ce8748d43, which hasn't
been in a released kernel yet as discussed in [1] and the surrounding thread.
[1] http://lkml.kernel.org/r/20170125184949.x2wkoo7kbaaajkjk@sirena.org.uk
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>