[PATCH] nfc: nfcmrvl: spi: Fix irq_of_parse_and_map() return value
Krzysztof Kozlowski <[email protected]>
| Newsgroups | dev.linux.lists.oe-linux-nfc,org.01.lists.linux-nfc,org.kernel.vger.linux-kernel,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO.
Fixes: caf6e49bf6d0 ("NFC: nfcmrvl: add spi driver")
Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
This is another issue to https://lore.kernel.org/all/20220422084605.2775542-1-lv.ruyi(a)zte.com.cn/
---
drivers/nfc/nfcmrvl/spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c
index a38e2fcdfd39..01f0a08a381c 100644
--- a/drivers/nfc/nfcmrvl/spi.c
+++ b/drivers/nfc/nfcmrvl/spi.c
@@ -115,7 +115,7 @@ static int nfcmrvl_spi_parse_dt(struct device_node *node,
}
ret = irq_of_parse_and_map(node, 0);
- if (ret < 0) {
+ if (!ret) {
pr_err("Unable to get irq, error: %d\n", ret);
return ret;
}
--
2.32.0