tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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mfd: Add missing MODULE_DESCRIPTION() macros

On x86, make allmodconfig && make W=1 C=1 reports:

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/arizona.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/pcf50633-gpio.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/timberdale.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/ssbi.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/rt4831.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/intel_soc_pmic_bxtwc.o

Add the missing invocation of the MODULE_DESCRIPTION() macro to all
files which have a MODULE_LICENSE().

This includes mfd-core.c and vexpress-sysreg.c which, although they
did not produce a warning with the x86 allmodconfig configuration, may
cause this warning with other configurations.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Andy Shevchenko <andy@kernel.org> # for Intel Broxton PMIC
Link: https://lore.kernel.org/r/20240609-md-drivers-mfd-v1-1-47cdd0b394e9@quicinc.com
Signed-off-by: Lee Jones <lee@kernel.org>

authored by

Jeff Johnson and committed by
Lee Jones 5fed47ab d502645b

+8
+1
drivers/mfd/arizona-core.c
··· 1429 1429 } 1430 1430 EXPORT_SYMBOL_GPL(arizona_dev_exit); 1431 1431 1432 + MODULE_DESCRIPTION("Wolfson Arizona core driver"); 1432 1433 MODULE_LICENSE("GPL v2");
+1
drivers/mfd/intel_soc_pmic_bxtwc.c
··· 581 581 582 582 module_platform_driver(bxtwc_driver); 583 583 584 + MODULE_DESCRIPTION("Intel Broxton Whiskey Cove PMIC MFD core driver"); 584 585 MODULE_LICENSE("GPL v2"); 585 586 MODULE_AUTHOR("Qipeng Zha <qipeng.zha@intel.com>");
+1
drivers/mfd/mfd-core.c
··· 436 436 } 437 437 EXPORT_SYMBOL(devm_mfd_add_devices); 438 438 439 + MODULE_DESCRIPTION("Core MFD support"); 439 440 MODULE_LICENSE("GPL"); 440 441 MODULE_AUTHOR("Ian Molton, Dmitry Baryshkov");
+1
drivers/mfd/pcf50633-gpio.c
··· 88 88 } 89 89 EXPORT_SYMBOL_GPL(pcf50633_gpio_power_supply_set); 90 90 91 + MODULE_DESCRIPTION("NXP PCF50633 GPIO Driver"); 91 92 MODULE_LICENSE("GPL");
+1
drivers/mfd/rt4831.c
··· 115 115 module_i2c_driver(rt4831_driver); 116 116 117 117 MODULE_AUTHOR("ChiYuan Huang <cy_huang@richtek.com>"); 118 + MODULE_DESCRIPTION("Richtek RT4831 core driver"); 118 119 MODULE_LICENSE("GPL v2");
+1
drivers/mfd/ssbi.c
··· 319 319 }; 320 320 module_platform_driver(ssbi_driver); 321 321 322 + MODULE_DESCRIPTION("Qualcomm Single-wire Serial Bus Interface (SSBI) driver"); 322 323 MODULE_LICENSE("GPL v2"); 323 324 MODULE_VERSION("1.0"); 324 325 MODULE_ALIAS("platform:ssbi");
+1
drivers/mfd/timberdale.c
··· 853 853 854 854 MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>"); 855 855 MODULE_VERSION(DRV_VERSION); 856 + MODULE_DESCRIPTION("Timberdale FPGA MFD driver"); 856 857 MODULE_LICENSE("GPL v2");
+1
drivers/mfd/vexpress-sysreg.c
··· 132 132 }; 133 133 134 134 module_platform_driver(vexpress_sysreg_driver); 135 + MODULE_DESCRIPTION("Versatile Express system registers driver"); 135 136 MODULE_LICENSE("GPL v2");