From 67dcc43f3a22dc3a7ac07a7065971b426feeb043 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Mon, 23 Dec 2019 13:42:55 +0100 Subject: brcm2708: organize kernel patches MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...m2835-audio-don-t-initialize-memory-twice.patch | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0421-staging-bcm2835-audio-don-t-initialize-memory-twice.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0421-staging-bcm2835-audio-don-t-initialize-memory-twice.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0421-staging-bcm2835-audio-don-t-initialize-memory-twice.patch b/target/linux/brcm2708/patches-4.19/950-0421-staging-bcm2835-audio-don-t-initialize-memory-twice.patch new file mode 100644 index 0000000000..f5c7781c20 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0421-staging-bcm2835-audio-don-t-initialize-memory-twice.patch @@ -0,0 +1,30 @@ +From 7250c9d3d3f1b861d8f0c6220a81a465e45d70eb Mon Sep 17 00:00:00 2001 +From: Nicolas Saenz Julienne +Date: Wed, 17 Oct 2018 21:01:51 +0200 +Subject: [PATCH] staging: bcm2835-audio: don't initialize memory twice + +commit 2e5f59fb77397cab3bc3d156e8be4164a67d32ef upstream. + +The memory is being allocated with devres_alloc(), wich ultimately uses +__GFP_ZERO to call kmalloc. We don't need to zero the memory area again +in bcm2835-audio. + +Signed-off-by: Nicolas Saenz Julienne +Reviewed-by: Takashi Iwai +Acked-by: Stefan Wahren +Signed-off-by: Greg Kroah-Hartman +--- + drivers/staging/vc04_services/bcm2835-audio/bcm2835.c | 2 -- + 1 file changed, 2 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c ++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c +@@ -39,8 +39,6 @@ static int bcm2835_devm_add_vchi_ctx(str + if (!vchi_ctx) + return -ENOMEM; + +- memset(vchi_ctx, 0, sizeof(*vchi_ctx)); +- + ret = bcm2835_new_vchi_ctx(dev, vchi_ctx); + if (ret) { + devres_free(vchi_ctx); -- cgit v1.2.3