aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.19/950-0334-bcm2835-mmc-Deduplicate-reset-of-driver-data-on-remo.patch
blob: ed3910d7a19f5b0d10c6c699b8a540286f5ddfbf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
From 3f6e190df3989e10a9baf591a7bf67d754842533 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Sat, 19 Jan 2019 08:42:40 +0100
Subject: [PATCH] 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;
 }