openwrt/target/linux/layerscape/patches-5.4/802-can-0005-can-rx-offload-can_rx_offload_reset-remove-no-op-fun.patch
Yangbo Lu cddd459140 layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-05-07 12:53:06 +02:00

53 lines
1.8 KiB
Diff

From 88b21e30646ba263df647469c3af8c09e43a99d6 Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Mon, 7 Oct 2019 13:36:58 +0200
Subject: [PATCH] can: rx-offload: can_rx_offload_reset(): remove no-op
function
This patch removes the function can_rx_offload_reset(), as it does
nothing. If we ever need this function, add it back again.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/rx-offload.c | 7 -------
include/linux/can/rx-offload.h | 1 -
2 files changed, 8 deletions(-)
--- a/drivers/net/can/rx-offload.c
+++ b/drivers/net/can/rx-offload.c
@@ -348,7 +348,6 @@ static int can_rx_offload_init_queue(str
offload->skb_queue_len_max *= 4;
skb_queue_head_init(&offload->skb_queue);
- can_rx_offload_reset(offload);
netif_napi_add(dev, &offload->napi, can_rx_offload_napi_poll, weight);
dev_dbg(dev->dev.parent, "%s: skb_queue_len_max=%d\n",
@@ -390,7 +389,6 @@ EXPORT_SYMBOL_GPL(can_rx_offload_add_fif
void can_rx_offload_enable(struct can_rx_offload *offload)
{
- can_rx_offload_reset(offload);
napi_enable(&offload->napi);
}
EXPORT_SYMBOL_GPL(can_rx_offload_enable);
@@ -401,8 +399,3 @@ void can_rx_offload_del(struct can_rx_of
skb_queue_purge(&offload->skb_queue);
}
EXPORT_SYMBOL_GPL(can_rx_offload_del);
-
-void can_rx_offload_reset(struct can_rx_offload *offload)
-{
-}
-EXPORT_SYMBOL_GPL(can_rx_offload_reset);
--- a/include/linux/can/rx-offload.h
+++ b/include/linux/can/rx-offload.h
@@ -44,7 +44,6 @@ unsigned int can_rx_offload_get_echo_skb
unsigned int idx, u32 timestamp);
int can_rx_offload_queue_tail(struct can_rx_offload *offload,
struct sk_buff *skb);
-void can_rx_offload_reset(struct can_rx_offload *offload);
void can_rx_offload_del(struct can_rx_offload *offload);
void can_rx_offload_enable(struct can_rx_offload *offload);