diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-08-11 13:11:08 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-08-24 18:53:59 +0200 |
| commit | 8735997686a360545f5f1c6cb54d48e85dda7707 (patch) | |
| tree | 96436a1af47dd4c6993a48e9a99da2a5712aa97c /target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch | |
| parent | e742a31f07f66700ae43141bd6a733718a2ad501 (diff) | |
| download | upstream-8735997686a360545f5f1c6cb54d48e85dda7707.tar.gz upstream-8735997686a360545f5f1c6cb54d48e85dda7707.tar.bz2 upstream-8735997686a360545f5f1c6cb54d48e85dda7707.zip | |
kernel: backport RTL8366RB patches
These upstream patches makes the RTL8366RB DSA switch work
properly with OpenWrt, the D-Link DIR-685 gets network and
can be used as a router, and the same should be applicable
for any other device that want to enable the RTL8366RB
through Device Tree.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch b/target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch new file mode 100644 index 0000000000..4c5d559e16 --- /dev/null +++ b/target/linux/generic/backport-5.4/756-v5.8-net-dsa-rtl8366-Pass-GENMASK-signed-bits.patch @@ -0,0 +1,27 @@ +From 733993f502f254912b1415e13f73651d9f2e74ef Mon Sep 17 00:00:00 2001 +From: Andrew Lunn <andrew@lunn.ch> +Date: Sun, 5 Jul 2020 22:42:27 +0200 +Subject: [PATCH 1/5] net: dsa: rtl8366: Pass GENMASK() signed bits + +Oddly, GENMASK() requires signed bit numbers, so that it can compare +them for < 0. If passed an unsigned type, we get warnings about the +test never being true. + +Signed-off-by: Andrew Lunn <andrew@lunn.ch> +Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/dsa/rtl8366.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/dsa/rtl8366.c ++++ b/drivers/net/dsa/rtl8366.c +@@ -285,7 +285,7 @@ int rtl8366_init_vlan(struct realtek_smi + /* For the CPU port, make all ports members of this + * VLAN. + */ +- mask = GENMASK(smi->num_ports - 1, 0); ++ mask = GENMASK((int)smi->num_ports - 1, 0); + else + /* For all other ports, enable itself plus the + * CPU port. |