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memory: tegra20-emc: simplify with scoped for each OF child loop

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Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-9-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-16 12:54:33 +02:00
parent 2bc48f6971
commit 818902cb74
1 changed files with 2 additions and 5 deletions
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7
drivers/memory/tegra/tegra20-emc.c
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@ -410,7 +410,6 @@ static int cmp_timings(const void *_a, const void *_b)
static int tegra_emc_load_timings_from_dt(struct tegra_emc *emc, static int tegra_emc_load_timings_from_dt(struct tegra_emc *emc,
struct device_node *node) struct device_node *node)
{ {
struct device_node *child;
struct emc_timing *timing; struct emc_timing *timing;
int child_count; int child_count;
int err; int err;
@ -428,15 +427,13 @@ static int tegra_emc_load_timings_from_dt(struct tegra_emc *emc,
timing = emc->timings; timing = emc->timings;
for_each_child_of_node(node, child) { for_each_child_of_node_scoped(node, child) {
if (of_node_name_eq(child, "lpddr2")) if (of_node_name_eq(child, "lpddr2"))
continue; continue;
err = load_one_timing_from_dt(emc, timing++, child); err = load_one_timing_from_dt(emc, timing++, child);
if (err) { if (err)
of_node_put(child);
return err; return err;
}
emc->num_timings++; emc->num_timings++;
} }