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Add definition of amdisp i2c adapter name in a new header file (include/linux/soc/amd/isp4_misc.h) as it is referred in different driver modules. Tested-by: Randy Dunlap Signed-off-by: Pratap Nirujogi --- MAINTAINERS | 1 + drivers/i2c/busses/i2c-designware-amdisp.c | 2 ++ include/linux/soc/amd/isp4_misc.h | 12 ++++++++++++ 3 files changed, 15 insertions(+) create mode 100644 include/linux/soc/amd/isp4_misc.h diff --git a/MAINTAINERS b/MAINTAINERS index 1d24abc83d90..dd67855f5a07 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -23878,6 +23878,7 @@ M: Bin Du L: linux-i2c@vger.kernel.org S: Maintained F: drivers/i2c/busses/i2c-designware-amdisp.c +F: include/linux/soc/amd/isp4_misc.h SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER M: Jaehoon Chung diff --git a/drivers/i2c/busses/i2c-designware-amdisp.c b/drivers/i2c/busses/i2c-designware-amdisp.c index ad6f08338124..450793d5f839 100644 --- a/drivers/i2c/busses/i2c-designware-amdisp.c +++ b/drivers/i2c/busses/i2c-designware-amdisp.c @@ -8,6 +8,7 @@ #include #include #include +#include #include "i2c-designware-core.h" @@ -62,6 +63,7 @@ static int amd_isp_dw_i2c_plat_probe(struct platform_device *pdev) adap = &isp_i2c_dev->adapter; adap->owner = THIS_MODULE; + scnprintf(adap->name, sizeof(adap->name), AMDISP_I2C_ADAP_NAME); ACPI_COMPANION_SET(&adap->dev, ACPI_COMPANION(&pdev->dev)); adap->dev.of_node = pdev->dev.of_node; /* use dynamically allocated adapter id */ diff --git a/include/linux/soc/amd/isp4_misc.h b/include/linux/soc/amd/isp4_misc.h new file mode 100644 index 000000000000..6738796986a7 --- /dev/null +++ b/include/linux/soc/amd/isp4_misc.h @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/* + * Copyright (C) 2025 Advanced Micro Devices, Inc. + */ + +#ifndef __SOC_ISP4_MISC_H +#define __SOC_ISP4_MISC_H + +#define AMDISP_I2C_ADAP_NAME "AMDISP DesignWare I2C adapter" + +#endif