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| author | Sam Ravnborg <sam@ravnborg.org> | 2009-01-06 21:51:26 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-06 21:51:26 +0100 |
| commit | ff9aefbf4dab2c631a90f0319dfb316c6769d5a4 (patch) | |
| tree | 190ec7c9ac28ac4bd47c56cece14d085755a63aa /arch/sparc/kernel/prom_irqtrans.c | |
| parent | sparc64: refactor code in viohs.c (diff) | |
| download | linux-ff9aefbf4dab2c631a90f0319dfb316c6769d5a4.tar.xz linux-ff9aefbf4dab2c631a90f0319dfb316c6769d5a4.zip | |
sparc64: refactor code in init_64.c
The sparc64 allmodconfig build broke due to enabling of the
branch_tracer that does some very clever things with
all if conditions. This caused my gcc 3.4.5 to be so confused that
it emitted two warnings:
arch/sparc/mm/init_64.c: In function `update_mmu_cache':
arch/sparc/mm/init_64.c:271: warning: 'pg_flags' might be used uninitialized in this function
arch/sparc/mm/init_64.c:272: warning: 'page' might be used uninitialized in this function
And with -Werror this broke the build.
Refactor code so it:
1) becomes more readable
2) no longer emit a warning with the branch_tracer enabled
The refactoring uses a small helper function (flush_dcache()).
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/prom_irqtrans.c')
0 files changed, 0 insertions, 0 deletions