///
/// Use vma_pages function on vma object instead of explicit computation.
///
// Confidence: High
// Keywords: vma_pages vma
// Comment: Based on resource_size.cocci
virtual context
virtual patch
virtual org
virtual report
//----------------------------------------------------------
// For context mode
//----------------------------------------------------------
@r_context depends on context && !patch && !org && !report@
struct vm_area_struct *vma;
@@
* (vma->vm_end - vma->vm_start) >> PAGE_SHIFT
//----------------------------------------------------------
// For patch mode
//----------------------------------------------------------
@r_patch depends on !context && patch && !org && !report@
struct vm_area_struct *vma;
@@
- ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT)
+ vma_pages(vma)
//----------------------------------------------------------
// For org mode
//----------------------------------------------------------
@r_org depends on !context && !patch && (org || report)@
struct vm_area_struct *vma;
position p;
@@
(vma->vm_end@p - vma->vm_start) >> PAGE_SHIFT
@script:python depends on report@
p << r_org.p;
x << r_org.vma;
@@
msg="WARNING: Consider using vma_pages helper on %s" % (x)
coccilib.report.print_report(p[0], msg)
@script:python depends on org@
p << r_org.p;
x << r_org.vma;
@@
msg="WARNING: Consider using vma_pages helper on %s" % (x)
msg_safe=msg.replace("[","@(").replace("]",")")
coccilib.org.print_todo(p[0], msg_safe)
abs'>
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>