Messages in this thread Patch in this message | | | From | Josh Cartwright <> | Subject | [PATCH 6/8] ARM: l2x0: make use of of_find_matching_node_and_match | Date | Tue, 11 Feb 2014 10:24:04 -0600 |
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Instead of the of_find_matching_node()/of_match_node() pair, which requires two iterations through the match table, make use of of_find_matching_node_and_match(), which only iterates through the table once.
Signed-off-by: Josh Cartwright <joshc@codeaurora.org> --- arch/arm/mm/cache-l2x0.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 7abde2c..e35fff3 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -970,11 +970,12 @@ static const struct of_device_id l2x0_ids[] __initconst = { int __init l2x0_of_init(u32 aux_val, u32 aux_mask) { + const struct of_device_id *match; struct device_node *np; const struct l2x0_of_data *data; struct resource res; - np = of_find_matching_node(NULL, l2x0_ids); + np = of_find_matching_node_and_match(NULL, l2x0_ids, &match); if (!np) return -ENODEV; @@ -987,7 +988,7 @@ int __init l2x0_of_init(u32 aux_val, u32 aux_mask) l2x0_saved_regs.phy_base = res.start; - data = of_match_node(l2x0_ids, np)->data; + data = match->data; /* L2 configuration can only be changed if the cache is disabled */ if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) { -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
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