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authorDavid Bauer <mail@david-bauer.net>2020-03-22 20:06:23 +0100
committerDavid Bauer <mail@david-bauer.net>2020-03-22 20:09:44 +0100
commitf1f8700d546414c733ee823c6c0a050e23e6fd07 (patch)
tree4d6999110a26dfddd4752fb5e8521d4b68304c31 /target/linux
parent94c0926106a28189eb5e15ab1b3c182c87796f8e (diff)
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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>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c b/target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c
index 70aa396e25..63abc4a8d8 100644
--- a/target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c
+++ b/target/linux/ath79/files/drivers/mtd/nand/raw/ar934x_nand.c
@@ -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)