From 2340c646e6a5da658e114be2f721ff90853588d4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 9 Aug 2019 19:50:30 +0200 Subject: brcm2708: update to latest patches from RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...host-Fix-DMA-channel-leak-on-error-remove.patch | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0517-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0517-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0517-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch b/target/linux/brcm2708/patches-4.19/950-0517-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch new file mode 100644 index 0000000000..202e6b83f8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0517-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch @@ -0,0 +1,31 @@ +From 0e3b70d74a8ab5187a05e48dfec974f650cfbd83 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Wed, 12 Jun 2019 20:45:17 +0100 +Subject: [PATCH 517/773] bcm2835-sdhost: Fix DMA channel leak on error/remove + +Signed-off-by: Phil Elwell +--- + drivers/mmc/host/bcm2835-sdhost.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +--- a/drivers/mmc/host/bcm2835-sdhost.c ++++ b/drivers/mmc/host/bcm2835-sdhost.c +@@ -2154,6 +2154,8 @@ static int bcm2835_sdhost_probe(struct p + + err: + pr_debug("bcm2835_sdhost_probe -> err %d\n", ret); ++ if (host->dma_chan_rxtx) ++ dma_release_channel(host->dma_chan_rxtx); + mmc_free_host(mmc); + + return ret; +@@ -2174,7 +2176,8 @@ static int bcm2835_sdhost_remove(struct + del_timer_sync(&host->timer); + + tasklet_kill(&host->finish_tasklet); +- ++ if (host->dma_chan_rxtx) ++ dma_release_channel(host->dma_chan_rxtx); + mmc_free_host(host->mmc); + platform_set_drvdata(pdev, NULL); + -- cgit v1.2.3