Commit 5a3fc7a8 authored by Mark Pearson's avatar Mark Pearson Committed by Hans de Goede
Browse files

platform/x86: thinkpad_acpi: Simplify known_ev handling 



Modify how known_ev event is handled in preparation for adding new hkey
event range.

Signed-off-by: default avatarMark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20240417173124.9953-1-mpearson-lenovo@squebb.ca


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Tested-by: default avatarMark Pearson <mpearson-lenovo@squebb.ca>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarMark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240424122834.19801-22-hdegoede@redhat.com
parent 7545dc75

drivers/platform/x86/thinkpad_acpi.c

+2 −6
Original line number Diff line number Diff line
@@ -3845,6 +3845,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event) 
		}



		send_acpi_ev = true;

		known_ev = false;



		switch (hkey >> 12) {

		case 1:
@@ -3868,8 +3869,6 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event) 
				/* FIXME: kick libata if SATA link offline */

				known_ev = true;

				break;

			default:

				known_ev = false;

			}

			break;

		case 4:
@@ -3892,11 +3891,8 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event) 
				tpacpi_send_radiosw_update();

				send_acpi_ev = 0;

				known_ev = true;

				break;

			}

			fallthrough;	/* to default */

		default:

			known_ev = false;

			break;

		}

		if (!known_ev) {

			pr_notice("unhandled HKEY event 0x%04x\n", hkey);