openwrt/target/linux/brcm2708/patches-4.19/950-0392-bcm2835-mmc-Deduplicate-reset-of-driver-data-on-remo.patch
Álvaro Fernández Rojas 4295485719 brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2019-07-14 12:44:14 +02:00

27 lines
858 B
Diff

From 706fb772745fae3b0ea6a36830cc92eaf1c22606 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Sat, 19 Jan 2019 08:42:40 +0100
Subject: [PATCH 392/703] bcm2835-mmc: Deduplicate reset of driver data on
remove
The BCM2835 MMC host driver sets the device's driver data pointer to
NULL on ->remove() even though the driver core subsequently does the
same in __device_release_driver(). Drop the duplicate assignment.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Cc: Frank Pavlic <f.pavlic@kunbus.de>
---
drivers/mmc/host/bcm2835-mmc.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/mmc/host/bcm2835-mmc.c
+++ b/drivers/mmc/host/bcm2835-mmc.c
@@ -1561,7 +1561,6 @@ static int bcm2835_mmc_remove(struct pla
dma_release_channel(host->dma_chan_rxtx);
mmc_free_host(host->mmc);
- platform_set_drvdata(pdev, NULL);
return 0;
}