[PATCH v2 3/8] mtd: atmel_nand: Use of_device_get_match_data
From: Romain Izard <hidden>
Date: 2016-01-15 10:34:57
Subsystem:
memory technology devices (mtd), nand flash subsystem, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Linus Torvalds
Remove the need for forward declaration and the risk for a null pointer when accessing the private part of the compatible match table, by using the newly introduced of_device_get_match_data function. Signed-off-by: Romain Izard <redacted> --- v2: new patch drivers/mtd/nand/atmel_nand.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 6e548fc3ab7b..b5e2e62cd261 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c@@ -1485,8 +1485,6 @@ static void atmel_nand_hwctl(struct mtd_info *mtd, int mode) ecc_writel(host->ecc, CR, ATMEL_ECC_RST); } -static const struct of_device_id atmel_nand_dt_ids[]; - static int atmel_of_init_port(struct atmel_nand_host *host, struct device_node *np) {
@@ -1497,7 +1495,7 @@ static int atmel_of_init_port(struct atmel_nand_host *host, enum of_gpio_flags flags = 0; host->caps = (struct atmel_nand_caps *) - of_match_device(atmel_nand_dt_ids, host->dev)->data; + of_device_get_match_data(host->dev); if (of_property_read_u32(np, "atmel,nand-addr-offset", &val) == 0) { if (val >= 32) {
--
2.5.0
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