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| author |   Dong Aisheng <dong.aisheng@linaro.org> | 2012-07-11 15:16:37 +1000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-11 15:26:51 +1000 |
| commit | 475d0094293b51353e342d1198377967dbc48169 (patch) | |
| tree | b10a01706dd433b93353600a00491ce62e385ec9 /arch/powerpc/platforms/85xx | |
| parent | powerpc: Add "memory" attribute for mfmsr() (diff) | |
| download | linux-dev-475d0094293b51353e342d1198377967dbc48169.tar.xz linux-dev-475d0094293b51353e342d1198377967dbc48169.zip | |
of: Improve prom_update_property() function
prom_update_property() currently fails if the property doesn't
actually exist yet which isn't what we want. Change to add-or-update
instead of update-only, then we can remove a lot duplicated lines.
Suggested-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx')
| -rw-r--r-- | arch/powerpc/platforms/85xx/p1022_ds.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index 74e310b4b460..31d18b964f94 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -348,13 +348,7 @@ void __init p1022_ds_pic_init(void) */ static void __init disable_one_node(struct device_node *np, struct property *new) { - struct property *old; - - old = of_find_property(np, new->name, NULL); - if (old) - prom_update_property(np, new, old); - else - prom_add_property(np, new); + prom_update_property(np, new); } /* TRUE if there is a "video=fslfb" command-line parameter. */ |