Merge tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull mod_devicetable.h header split from Uwe Kleine-König:
 "Split <linux/mod_devicetable.h> in per subsystem headers

  <linux/mod_devicetable.h> is included transitively in nearly every
  driver in an x86_64 allmodconfig build of v7.1:

      $ find drivers -name \*.o -not -name \*.mod.o | wc -l
      21330
      $ find drivers -name \*.o.cmd -not -name \*.mod.o.cmd | xargs grep -l mod_devicetable.h | wc -l
      17038

  The result of this mixture of different and unrelated subsystem
  details is that even when touching an obscure device id struct most of
  the kernel needs to be recompiled. Given that each driver typically
  only needs one or two of these structures, splitting into per
  subsystem headers and only including what is really needed reduces the
  amount of needed recompilation.

  This split is implemented in the first commit and then after some
  preparatory work in the following commits, the last two replace
  includes of <linux/mod_devicetable.h> by the actually needed more
  specific headers.

  There are still a few instances left, but the ones with high impact
  (that is in headers that are used a lot) and the easy ones (.c files)
  are handled. These remaining includes will be addressed during the
  next merge window"

* tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
  Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (headers)
  parisc: #include <linux/compiler.h> for unlikely() in <asm/ptrace.h>
  media: em28xx: Add include for struct usb_device_id
  LoongArch: KVM: Add include defining struct cpu_feature
  ALSA: hda/core: Add include defining struct hda_device_id
  usb: dwc2: Add include defining struct pci_device_id
  platform/x86: int3472: Add include defining struct dmi_system_id
  platform/x86: x86-android-tablets: Add include defining struct dmi_system_id
  i2c: Let i2c-core.h include <linux/i2c.h>
  of: Explicitly include <linux/types.h> and <linux/err.h>
  platform/x86: msi-ec: Ensure dmi_system_id is defined
  usb: serial: Include <linux/usb.h> in <linux/usb/serial.h>
  driver core: platform: Include header for struct platform_device_id
  driver: core: Include headers for acpi_device_id and of_device_id for struct device_driver
  media: ti: vpe: #include <linux/platform_device.h> explicitly
  mod_devicetable.h: Split into per subsystem headers

arch/arm/mach-omap2/board-generic.c

@@ -12,7 +12,6 @@
 #include <linux/irqdomain.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
-#include <linux/mod_devicetable.h>
 
 #include <asm/setup.h>
 #include <asm/mach/arch.h>

arch/loongarch/kvm/main.c

@@ -5,6 +5,7 @@
 
 #include <linux/err.h>
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/kvm_host.h>
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>

arch/mips/include/asm/cdmm.h

@@ -9,7 +9,7 @@
 #define __ASM_CDMM_H
 
 #include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/mips_cdmm.h>
 
 /**
  * struct mips_cdmm_device - Represents a single device on a CDMM bus.

arch/mips/lantiq/xway/dcdc.c

@@ -6,7 +6,6 @@
  */
 
 #include <linux/ioport.h>
-#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 
 #include <lantiq_soc.h>

arch/mips/lantiq/xway/gptu.c

@@ -8,7 +8,6 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/init.h>
-#include <linux/mod_devicetable.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
 

arch/mips/lantiq/xway/vmmc.c

@@ -7,7 +7,6 @@
 #include <linux/err.h>
 #include <linux/export.h>
 #include <linux/gpio/consumer.h>
-#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 

arch/mips/pci/pci-rt2880.c

@@ -13,7 +13,6 @@
 #include <linux/pci.h>
 #include <linux/io.h>
 #include <linux/init.h>
-#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach-ralink/rt288x.h>

arch/mips/ralink/timer.c

@@ -12,7 +12,6 @@
 #include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/timer.h>
 #include <linux/types.h>

arch/parisc/include/asm/hardware.h

@@ -2,7 +2,7 @@
 #ifndef _PARISC_HARDWARE_H
 #define _PARISC_HARDWARE_H
 
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/parisc.h>
 
 #define HWTYPE_ANY_ID		PA_HWTYPE_ANY_ID
 #define HVERSION_ANY_ID		PA_HVERSION_ANY_ID
@@ -95,8 +95,6 @@ struct bc_module {
 #define HPHW_MC	       15
 #define HPHW_FAULTY    31
 
-struct parisc_device_id;
-
 /* hardware.c: */
 extern const char *parisc_hardware_description(struct parisc_device_id *id);
 extern enum cpu_type parisc_get_cpu_type(unsigned long hversion);

arch/parisc/include/asm/parisc-device.h

@@ -3,6 +3,7 @@
 #define _ASM_PARISC_PARISC_DEVICE_H_
 
 #include <linux/device.h>
+#include <linux/device-id/parisc.h>
 
 struct parisc_device {
 	struct resource hpa;		/* Hard Physical Address */

arch/parisc/include/asm/ptrace.h

@@ -7,6 +7,7 @@
 
 #include <asm/assembly.h>
 #include <uapi/asm/ptrace.h>
+#include <linux/compiler.h>
 
 #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))
 

arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c

@@ -8,7 +8,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/mutex.h>

arch/powerpc/platforms/86xx/common.c

@@ -4,7 +4,6 @@
  */
 
 #include <linux/init.h>
-#include <linux/mod_devicetable.h>
 #include <linux/of_platform.h>
 #include <asm/reg.h>
 #include <asm/synch.h>

arch/powerpc/sysdev/fsl_lbc.c

@@ -24,7 +24,6 @@
 #include <linux/sched.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
-#include <linux/mod_devicetable.h>
 #include <linux/syscore_ops.h>
 #include <asm/fsl_lbc.h>
 

arch/powerpc/sysdev/fsl_pmc.c

@@ -13,7 +13,6 @@
 #include <linux/export.h>
 #include <linux/suspend.h>
 #include <linux/delay.h>
-#include <linux/mod_devicetable.h>
 #include <linux/of_address.h>
 #include <linux/platform_device.h>
 

arch/s390/include/asm/ccwdev.h

@@ -10,7 +10,7 @@
 #define _S390_CCWDEV_H_
 
 #include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ccw.h>
 #include <asm/chsc.h>
 #include <asm/fcx.h>
 #include <asm/irq.h>

arch/sh/drivers/platform_early.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
 #include <asm/platform_early.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/platform.h>
 #include <linux/pm.h>
 
 static __initdata LIST_HEAD(sh_early_platform_driver_list);

arch/sparc/crypto/crop_devid.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/of.h>
 #include <linux/module.h>
 
 /* This is a dummy device table linked into all of the crypto

arch/sparc/kernel/of_device_32.c

@@ -3,7 +3,6 @@
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/init.h>
-#include <linux/mod_devicetable.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/irq.h>

arch/sparc/kernel/of_device_64.c

@@ -4,7 +4,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/export.h>
-#include <linux/mod_devicetable.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/irq.h>