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authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /sound/soc/codecs/cs4265.h
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
treewide: refresh kmalloc_obj() conversionsgrafted
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 <kees+treewide@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs4265.h')
-rw-r--r--sound/soc/codecs/cs4265.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs4265.h b/sound/soc/codecs/cs4265.h
new file mode 100644
index 000000000..8bc28c2bf
--- /dev/null
+++ b/sound/soc/codecs/cs4265.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * cs4265.h -- CS4265 ALSA SoC audio driver
+ *
+ * Copyright 2014 Cirrus Logic, Inc.
+ *
+ * Author: Paul Handrigan <paul.handrigan@cirrus.com>
+ */
+
+#ifndef __CS4265_H__
+#define __CS4265_H__
+
+#define CS4265_CHIP_ID 0x1
+#define CS4265_CHIP_ID_VAL 0xD0
+#define CS4265_CHIP_ID_MASK 0xF0
+#define CS4265_REV_ID_MASK 0x0F
+
+#define CS4265_PWRCTL 0x02
+#define CS4265_PWRCTL_PDN 1
+
+#define CS4265_DAC_CTL 0x3
+#define CS4265_DAC_CTL_MUTE (1 << 2)
+#define CS4265_DAC_CTL_DIF (3 << 4)
+
+#define CS4265_ADC_CTL 0x4
+#define CS4265_ADC_MASTER 1
+#define CS4265_ADC_DIF (1 << 4)
+#define CS4265_ADC_FM (3 << 6)
+
+#define CS4265_MCLK_FREQ 0x5
+#define CS4265_MCLK_FREQ_MASK (7 << 4)
+
+#define CS4265_SIG_SEL 0x6
+#define CS4265_SIG_SEL_LOOP (1 << 1)
+
+#define CS4265_CHB_PGA_CTL 0x7
+#define CS4265_CHA_PGA_CTL 0x8
+
+#define CS4265_ADC_CTL2 0x9
+
+#define CS4265_DAC_CHA_VOL 0xA
+#define CS4265_DAC_CHB_VOL 0xB
+
+#define CS4265_DAC_CTL2 0xC
+
+#define CS4265_INT_STATUS 0xD
+#define CS4265_INT_MASK 0xE
+#define CS4265_STATUS_MODE_MSB 0xF
+#define CS4265_STATUS_MODE_LSB 0x10
+
+#define CS4265_SPDIF_CTL1 0x11
+
+#define CS4265_SPDIF_CTL2 0x12
+#define CS4265_SPDIF_CTL2_MUTE (1 << 4)
+#define CS4265_SPDIF_CTL2_DIF (3 << 6)
+
+#define CS4265_C_DATA_BUFF 0x13
+#define CS4265_MAX_REGISTER 0x2A
+
+#endif