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| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2009-04-14 02:44:13 +0000 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-18 01:19:54 -0400 |
| commit | 922fe097b1e8f2f2f23dbed61cfe6e0316fecff1 (patch) | |
| tree | c976b28ed526f222f20cd4f20ff8d3a3f2fc6741 | |
| parent | f68f53a217b827580647d23fdc34eecdcb3739c6 (diff) | |
| download | kernel-crypto-922fe097b1e8f2f2f23dbed61cfe6e0316fecff1.tar.gz kernel-crypto-922fe097b1e8f2f2f23dbed61cfe6e0316fecff1.tar.xz kernel-crypto-922fe097b1e8f2f2f23dbed61cfe6e0316fecff1.zip | |
thinkpad-acpi: simplify module autoloading
Simplify the module autoloading a great deal, by keying to the HID for
the HKEY interface.
Only _really_ ancient IBM ThinkPad models like the 240, 240x and 570
lack the HKEY interface, and they're getting their own trimmed-down
driver one of these days.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 7a7cac264b8..caa774ae239 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -7861,6 +7861,15 @@ static int __init thinkpad_acpi_module_init(void) MODULE_ALIAS(TPACPI_DRVR_SHORTNAME); /* + * This will autoload the driver in almost every ThinkPad + * in widespread use. + * + * Only _VERY_ old models, like the 240, 240x and 570 lack + * the HKEY event interface. + */ +MODULE_DEVICE_TABLE(acpi, ibm_htk_device_ids); + +/* * DMI matching for module autoloading * * See http://thinkwiki.org/wiki/List_of_DMI_IDs @@ -7872,16 +7881,10 @@ MODULE_ALIAS(TPACPI_DRVR_SHORTNAME); #define IBM_BIOS_MODULE_ALIAS(__type) \ MODULE_ALIAS("dmi:bvnIBM:bvr" __type "ET??WW*") -/* Non-ancient thinkpads */ -MODULE_ALIAS("dmi:bvnIBM:*:svnIBM:*:pvrThinkPad*:rvnIBM:*"); -MODULE_ALIAS("dmi:bvnLENOVO:*:svnLENOVO:*:pvrThinkPad*:rvnLENOVO:*"); - /* Ancient thinkpad BIOSes have to be identified by * BIOS type or model number, and there are far less * BIOS types than model numbers... */ -IBM_BIOS_MODULE_ALIAS("I[BDHIMNOTWVYZ]"); -IBM_BIOS_MODULE_ALIAS("1[0368A-GIKM-PST]"); -IBM_BIOS_MODULE_ALIAS("K[UX-Z]"); +IBM_BIOS_MODULE_ALIAS("I[MU]"); /* 570, 570e */ MODULE_AUTHOR("Borislav Deianov <borislav@users.sf.net>"); MODULE_AUTHOR("Henrique de Moraes Holschuh <hmh@hmh.eng.br>"); |