From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- sound/firewire/dice/dice-focusrite.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 sound/firewire/dice/dice-focusrite.c (limited to 'sound/firewire/dice/dice-focusrite.c') diff --git a/sound/firewire/dice/dice-focusrite.c b/sound/firewire/dice/dice-focusrite.c new file mode 100644 index 000000000..ea27cfb01 --- /dev/null +++ b/sound/firewire/dice/dice-focusrite.c @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0 +// dice-focusrite.c - a part of driver for DICE based devices +// +// Copyright (c) 2022 Takashi Sakamoto + +#include "dice.h" + +int snd_dice_detect_focusrite_pro40_tcd3070_formats(struct snd_dice *dice) +{ + // Focusrite shipped several variants of Saffire Pro 40. One of them is based on TCD3070-CH + // apart from the others with TCD2220. It doesn't support TCAT protocol extension. + dice->tx_pcm_chs[0][0] = 20; + dice->tx_midi_ports[0] = 1; + dice->rx_pcm_chs[0][0] = 20; + dice->rx_midi_ports[0] = 1; + + dice->tx_pcm_chs[0][1] = 16; + dice->tx_midi_ports[1] = 1; + dice->rx_pcm_chs[0][1] = 16; + dice->rx_midi_ports[1] = 1; + + return 0; +} -- cgit v1.3.1