ACPI: platform: Move SMB0001 HID to the header and reuse

There are at least two places in the kernel that are using
the SMB0001 HID. Make it to be available via acpi_drivers.h
header file. While at it, replace hard coded one with a
definition.

Reviewed-by: Andi Shyti <[email protected]>
Acked-by: Wolfram Sang <[email protected]> # for I2C
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: andy-shev

drivers/acpi/acpi_platform.c

@@ -29,7 +29,7 @@ static const struct acpi_device_id forbidden_id_list[] = {
 	{"PNP0000",  0},	/* PIC */
 	{"PNP0100",  0},	/* Timer */
 	{"PNP0200",  0},	/* AT DMA Controller */
-	{"SMB0001",  ACPI_ALLOW_WO_RESOURCES},	/* ACPI SMBUS virtual device */
+	{ACPI_SMBUS_MS_HID,  ACPI_ALLOW_WO_RESOURCES},	/* ACPI SMBUS virtual device */
 	{ }
 };
 

drivers/i2c/busses/i2c-scmi.c

@@ -13,9 +13,6 @@
 #include <linux/i2c.h>
 #include <linux/acpi.h>
 
-/* SMBUS HID definition as supported by Microsoft Windows */
-#define ACPI_SMBUS_MS_HID		"SMB0001"
-
 struct smbus_methods_t {
 	char *mt_info;
 	char *mt_sbr;

include/acpi/acpi_drivers.h

@@ -27,6 +27,8 @@
 #define ACPI_BAY_HID			"LNXIOBAY"
 #define ACPI_DOCK_HID			"LNXDOCK"
 #define ACPI_ECDT_HID			"LNXEC"
+/* SMBUS HID definition as supported by Microsoft Windows */
+#define ACPI_SMBUS_MS_HID		"SMB0001"
 /* Quirk for broken IBM BIOSes */
 #define ACPI_SMBUS_IBM_HID		"SMBUSIBM"