openwrt/target/linux/bcm63xx/patches-4.14/001-4.15-10-bcm63xx_enet-do-not-rely-on-probe-order.patch
Adrian Schmutzler e7bfda2c24 brcm63xx: rename target to bcm63xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-02-14 14:10:51 +01:00

42 lines
1.5 KiB
Diff

From 71710bb6cbc82f411a4e5faafa0c3178e48e7137 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Tue, 30 May 2017 13:31:45 +0200
Subject: [PATCH 3/6] bcm63xx_enet: do not rely on probe order
Do not rely on the shared device being probed before the enet(sw)
devices. This makes it easier to eventually move out the shared
device as a dma controller driver (what it should be).
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1723,10 +1723,8 @@ static int bcm_enet_probe(struct platfor
const char *clk_name;
int i, ret;
- /* stop if shared driver failed, assume driver->probe will be
- * called in the same order we register devices (correct ?) */
if (!bcm_enet_shared_base[0])
- return -ENODEV;
+ return -EPROBE_DEFER;
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
res_irq_rx = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
@@ -2701,11 +2699,8 @@ static int bcm_enetsw_probe(struct platf
struct resource *res_mem;
int ret, irq_rx, irq_tx;
- /* stop if shared driver failed, assume driver->probe will be
- * called in the same order we register devices (correct ?)
- */
if (!bcm_enet_shared_base[0])
- return -ENODEV;
+ return -EPROBE_DEFER;
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq_rx = platform_get_irq(pdev, 0);