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mtd: nand: sh_flctl: Use of_device_get_match_data() helper

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Use the of_device_get_match_data() helper instead of open coding.
While at it, make config const so the cast can be dropped.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Geert Uytterhoeven 2017-10-04 14:19:03 +02:00 committed by Boris Brezillon
parent 7963f58cbf
commit b8640c5b8b
1 changed files with 3 additions and 6 deletions
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9
drivers/mtd/nand/sh_flctl.c
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@ -1094,14 +1094,11 @@ MODULE_DEVICE_TABLE(of, of_flctl_match);
static struct sh_flctl_platform_data *flctl_parse_dt(struct device *dev)
{
const struct of_device_id *match;
struct flctl_soc_config *config;
const struct flctl_soc_config *config;
struct sh_flctl_platform_data *pdata;
match = of_match_device(of_flctl_match, dev);
if (match)
config = (struct flctl_soc_config *)match->data;
else {
config = of_device_get_match_data(dev);
if (!config) {
dev_err(dev, "%s: no OF configuration attached\n", __func__);
return NULL;
}