From e8dd273d199f5bbe295a8e3d8b777c5505b6b2e1 Mon Sep 17 00:00:00 2001 From: Salah Triki Date: Thu, 17 Sep 2026 14:00:52 +0100 Subject: iio: proximity: isl29501: Fix return type of isl29501_register_write isl29501_register_write() was returning a u32 instead of an int. Since the function returns negative error codes (such as -ERANGE or return values from i2c_smbus_write_byte_data()), returning an unsigned integer type prevents callers from correctly checking for negative error conditions. Fix this by changing the function return type from u32 to int. This was found through manual code review. Fixes: 1c28799257bc ("iio: light: isl29501: Add support for the ISL29501 ToF sensor.") Signed-off-by: Salah Triki Reviewed-by: Joshua Crofts Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron --- include/net/bluetooth/iso.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 include/net/bluetooth/iso.h (limited to 'include/net/bluetooth/iso.h') diff --git a/include/net/bluetooth/iso.h b/include/net/bluetooth/iso.h new file mode 100644 index 000000000..3f4fe8b78 --- /dev/null +++ b/include/net/bluetooth/iso.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2022 Intel Corporation + */ + +#ifndef __ISO_H +#define __ISO_H + +/* ISO defaults */ +#define ISO_DEFAULT_MTU 251 +#define ISO_MAX_NUM_BIS 0x1f + +/* ISO socket broadcast address */ +struct sockaddr_iso_bc { + bdaddr_t bc_bdaddr; + __u8 bc_bdaddr_type; + __u8 bc_sid; + __u8 bc_num_bis; + __u8 bc_bis[ISO_MAX_NUM_BIS]; +}; + +/* ISO socket address */ +struct sockaddr_iso { + sa_family_t iso_family; + bdaddr_t iso_bdaddr; + __u8 iso_bdaddr_type; + struct sockaddr_iso_bc iso_bc[]; +}; + +#endif /* __ISO_H */ -- cgit v1.3.1