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acpi-handle-hack: Linux 3.13 compatibility

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Just in case this hack is needed in the future.
This commit is contained in:
Peter Wu 2013-12-05 00:16:18 +01:00
parent 81e1e7ee4d
commit 251a7fbec4
1 changed files with 7 additions and 0 deletions
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7
acpi-handle-hack.c
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@ -81,7 +81,14 @@ static int __init hack_apply(void) {
pr_err("No discrete video card found\n"); pr_err("No discrete video card found\n");
return -ENODEV; return -ENODEV;
} }
#ifdef ACPI_HANDLE
/* since Linux 3.8 */
orig_handle = ACPI_HANDLE(&dis_dev->dev);
#else
/* removed since Linux 3.13 */
orig_handle = DEVICE_ACPI_HANDLE(&dis_dev->dev); orig_handle = DEVICE_ACPI_HANDLE(&dis_dev->dev);
#endif
if (!orig_handle) { if (!orig_handle) {
pr_err("No ACPI handle found for discrete video card\n"); pr_err("No ACPI handle found for discrete video card\n");
goto free_dev; goto free_dev;