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- From 433b76fa0f3ca2865841abc21538dd8077ca3edd Mon Sep 17 00:00:00 2001
- From: Chuanhong Guo <[email protected]>
- Date: Mon, 4 Apr 2022 00:05:38 +0800
- Subject: [PATCH 13/15] mtd: nand: mtk-ecc: also parse nand-ecc-engine if
- available
- The recently added ECC engine support introduced a generic property
- named nand-ecc-engine for ecc engine phandle. This patch adds support
- for this new property.
- Signed-off-by: Chuanhong Guo <[email protected]>
- (cherry picked from commit a41f25feb6e47c1c4d8d3279ae990ccbd8dfab54)
- ---
- drivers/mtd/nand/ecc-mtk.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
- --- a/drivers/mtd/nand/ecc-mtk.c
- +++ b/drivers/mtd/nand/ecc-mtk.c
- @@ -279,7 +279,10 @@ struct mtk_ecc *of_mtk_ecc_get(struct de
- struct mtk_ecc *ecc = NULL;
- struct device_node *np;
-
- - np = of_parse_phandle(of_node, "ecc-engine", 0);
- + np = of_parse_phandle(of_node, "nand-ecc-engine", 0);
- + /* for backward compatibility */
- + if (!np)
- + np = of_parse_phandle(of_node, "ecc-engine", 0);
- if (np) {
- ecc = mtk_ecc_get(np);
- of_node_put(np);
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