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authorLinus Torvalds <torvalds@linux-foundation.org>2022-10-29 02:48:29 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-10-29 02:48:29 +0300
commit13f05fb219d528d0352340106967b126c99209f5 (patch)
tree610d353fc56a7d29f03440da4d4a98325be1f4e2 /drivers/acpi
parent6b872a5ecece462ba02c8cad1c0203583631db2b (diff)
parentdd183e320524f076a765ec441193deb90bd53836 (diff)
downloadlinux-13f05fb219d528d0352340106967b126c99209f5.tar.xz
Merge tag 'acpi-6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and device properties fixes from Rafael Wysocki: "These fix device properties documentation and the ACPI PCC code, add a new IRQ override quirk for resource handling and add one more item to the list of device IDs to be ignored when returned by _DEP. Specifics: - Fix the documentation of the *_match_string() family of functions to properly cover the return value (Andy Shevchenko) - Fix a possible integer overflow during multiplication in the ACPI PCC code (Manank Patel) - Make the ACPI device resources code skip IRQ override on Asus Vivobook S5602ZA (Tamim Khan) - Add LATT2021 to the list of device IDs that are ignored when returned by _DEP, because there are no drivers for them in the kernel and no plans to add such drivers (Hans de Goede)" * tag 'acpi-6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: scan: Add LATT2021 to acpi_ignore_dep_ids[] ACPI: resource: Skip IRQ override on Asus Vivobook S5602ZA ACPI: PCC: Fix unintentional integer overflow device property: Fix documentation for *_match_string() APIs
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpi_pcc.c2
-rw-r--r--drivers/acpi/resource.c7
-rw-r--r--drivers/acpi/scan.c1
3 files changed, 9 insertions, 1 deletions
diff --git a/drivers/acpi/acpi_pcc.c b/drivers/acpi/acpi_pcc.c
index ee4ce5ba1fb2..3e252be047b8 100644
--- a/drivers/acpi/acpi_pcc.c
+++ b/drivers/acpi/acpi_pcc.c
@@ -27,7 +27,7 @@
* Arbitrary retries in case the remote processor is slow to respond
* to PCC commands
*/
-#define PCC_CMD_WAIT_RETRIES_NUM 500
+#define PCC_CMD_WAIT_RETRIES_NUM 500ULL
struct pcc_data {
struct pcc_mbox_chan *pcc_chan;
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 78c2804164c6..f27914aedbd5 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -425,6 +425,13 @@ static const struct dmi_system_id asus_laptop[] = {
DMI_MATCH(DMI_BOARD_NAME, "S5402ZA"),
},
},
+ {
+ .ident = "Asus Vivobook S5602ZA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
+ },
+ },
{ }
};
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 024cc373a197..b47e93a24a9a 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -789,6 +789,7 @@ static bool acpi_info_matches_ids(struct acpi_device_info *info,
static const char * const acpi_ignore_dep_ids[] = {
"PNP0D80", /* Windows-compatible System Power Management Controller */
"INT33BD", /* Intel Baytrail Mailbox Device */
+ "LATT2021", /* Lattice FW Update Client Driver */
NULL
};