| commit | 4a55c18e2023096c8684fae5fa1cfa96a03172ff | |
| author | Will Deacon <will.deacon@arm.com> | |
| Mon, 29 Nov 2010 17:06:53 +0000 (29 17:06 +0000) | ||
| committer | Will Deacon <will.deacon@arm.com> | |
| Mon, 6 Dec 2010 11:55:57 +0000 (6 11:55 +0000) | ||
| tree | d97cd84ed4c91eae3876aabd919cc1ddcc7505de | treesnapshot (tar.gz zip) |
| parent | ce9b1b09520789223f72a9fefd5f0e329f8d89d0 | commitdiff |
ARM: hw_breakpoint: fix warnings generated by sparse
sparse doesn't like per-cpu accesses such as:
static DEFINE_PER_CPU(struct perf_event *, foo[MAXLEN]);
struct perf_event **bar = __get_cpu_var(foo);
and shouts quite loudly about it:
| warning: incorrect type in assignment (different modifiers)
| expected struct perf_event **slots
| got struct perf_event *[noderef] *<noident>
This patch adds casts to these sorts of assignments in hw_breakpoint.c
in order to silence the warnings.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Will Deacon <will.deacon@arm.com>
sparse doesn't like per-cpu accesses such as:
static DEFINE_PER_CPU(struct perf_event *, foo[MAXLEN]);
struct perf_event **bar = __get_cpu_var(foo);
and shouts quite loudly about it:
| warning: incorrect type in assignment (different modifiers)
| expected struct perf_event **slots
| got struct perf_event *[noderef] *<noident>
This patch adds casts to these sorts of assignments in hw_breakpoint.c
in order to silence the warnings.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Will Deacon <will.deacon@arm.com>
| arch/arm/kernel/hw_breakpoint.c | diffblobblamehistory |