mediatek: update patches

[openwrt.git] / target / linux / mediatek / patches-4.4 / 0056-net-mediatek-check-device_reset-return-code.patch

diff --git a/target/linux/mediatek/patches-4.4/0056-net-mediatek-check-device_reset-return-code.patch b/target/linux/mediatek/patches-4.4/0056-net-mediatek-check-device_reset-return-code.patch
deleted file mode 100644 (file)
index 00e5c8b..0000000
--- a/target/linux/mediatek/patches-4.4/0056-net-mediatek-check-device_reset-return-code.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From b461f1a8dfcf32f289a559b6eba4e784b37d121c Mon Sep 17 00:00:00 2001
-From: Arnd Bergmann <arnd@arndb.de>
-Date: Mon, 14 Mar 2016 15:07:12 +0100
-Subject: [PATCH 56/66] net: mediatek: check device_reset return code
-
-The device_reset() function may fail, so we have to check
-its return value, e.g. to make deferred probing work correctly.
-gcc warns about it because of the warn_unused_result attribute:
-
-drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_probe':
-drivers/net/ethernet/mediatek/mtk_eth_soc.c:1679:2: error: ignoring return value of 'device_reset', declared with attribute warn_unused_result [-Werror=unused-result]
-
-This adds the trivial error check to propagate the return value
-to the generic platform device probe code.
-
-Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c |    4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index fcd4ed7..7f2126b 100644
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1678,7 +1678,9 @@ static int mtk_probe(struct platform_device *pdev)
-       struct mtk_eth *eth;
-       int err;
- 
--      device_reset(&pdev->dev);
-+      err = device_reset(&pdev->dev);
-+      if (err)
-+              return err;
- 
-       match = of_match_device(of_mtk_match, &pdev->dev);
-       soc = (struct mtk_soc_data *)match->data;
--- 
-1.7.10.4
-