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Subject[PATCH v2 2/4] soc: sunxi: sram: Only iterate over SRAM children
Date
Now that a "regulators" child is accepted by the controller binding, the
debugfs show routine must be explicitly limited to "sram" children.
Otherwise, it will crash because the "regulators" node has no address.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

Changes in v2:
- New patch for v2

drivers/soc/sunxi/sunxi_sram.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c
index a8f3876963a0..b3016b9698fb 100644
--- a/drivers/soc/sunxi/sunxi_sram.c
+++ b/drivers/soc/sunxi/sunxi_sram.c
@@ -120,6 +120,9 @@ static int sunxi_sram_show(struct seq_file *s, void *data)
seq_puts(s, "--------------------\n\n");

for_each_child_of_node(sram_dev->of_node, sram_node) {
+ if (!of_node_name_eq(sram_node, "sram"))
+ continue;
+
sram_addr_p = of_get_address(sram_node, 0, NULL, NULL);

seq_printf(s, "sram@%08x\n",
--
2.35.1
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