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ath79: fix missing return statement in ar934x_nand 

The reset assert and deassert methods currently miss
a return value, leading to a compilation warning.

Return the return-value of reset_control_assert and
reset_control_deassert to fix these warnings.

Suggested-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Signed-off-by: David Bauer <mail@david-bauer.net>
master
David Bauer 2020-03-22 20:06:23 +01:00
parent 94c0926106
commit f1f8700d54
1 changed files with 12 additions and 4 deletions
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16
target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c
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@ -1082,14 +1082,22 @@ static int ar934x_nfc_write_page(struct nand_chip *chip,
return err;
}
static int ar934x_nfc_hw_reset_assert(struct ar934x_nfc *nfc) {
reset_control_assert(nfc->rst);
static int ar934x_nfc_hw_reset_assert(struct ar934x_nfc *nfc)
{
int err;
err = reset_control_assert(nfc->rst);
udelay(250);
return err;
}
static int ar934x_nfc_hw_reset_deassert(struct ar934x_nfc *nfc) {
reset_control_deassert(nfc->rst);
static int ar934x_nfc_hw_reset_deassert(struct ar934x_nfc *nfc)
{
int err;
err = reset_control_deassert(nfc->rst);
udelay(250);
return err;
}
static int ar934x_nfc_hw_init(struct ar934x_nfc *nfc)