From 662394fb30fdbcc89ec387918714aebee6868a9f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 4 Sep 2019 19:01:23 +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-4.19/950-0516-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0516-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0516-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch b/target/linux/brcm2708/patches-4.19/950-0516-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch new file mode 100644 index 0000000000..4e9411e897 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0516-bcm2835-sdhost-Fix-DMA-channel-leak-on-error-remove.patch @@ -0,0 +1,31 @@ +From 4ef7497c456b84cc06916217923a215d2e3ce9d2 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Wed, 12 Jun 2019 20:45:17 +0100 +Subject: [PATCH 516/782] 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