| Message ID | 20250603214611.3039787-3-pratap.nirujogi@amd.com |
|---|---|
| State | New |
| Headers | show |
| Series | Fix build issue when CONFIG_MODULES is not set | expand |
On 6/3/25 2:40 PM, Pratap Nirujogi wrote: > Initialize unique name for amdisp i2c adapter, which is used > in the platform driver to detect the matching adapter for > i2c_client creation. > > 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. > > Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Tested-by: Randy Dunlap <rdunlap@infradead.org> Thanks. > --- > drivers/i2c/busses/i2c-designware-amdisp.c | 2 ++ > include/linux/soc/amd/isp4_misc.h | 12 ++++++++++++ > 2 files changed, 14 insertions(+) > create mode 100644 include/linux/soc/amd/isp4_misc.h > > 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 <linux/module.h> > #include <linux/platform_device.h> > #include <linux/pm_runtime.h> > +#include <linux/soc/amd/isp4_misc.h> > > #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
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 <linux/module.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/soc/amd/isp4_misc.h> #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
Initialize unique name for amdisp i2c adapter, which is used in the platform driver to detect the matching adapter for i2c_client creation. 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. Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> --- drivers/i2c/busses/i2c-designware-amdisp.c | 2 ++ include/linux/soc/amd/isp4_misc.h | 12 ++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 include/linux/soc/amd/isp4_misc.h