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authorAlex Shi <alex.shi@linaro.org>2018-03-26 02:31:53 +0000
committerAlex Shi <alex.shi@linaro.org>2018-03-26 02:31:53 +0000
commitc5833b96030f9e06cf7c19dd4f99d3b55985eb8c (patch)
tree9587bb407acebb17bbd8a33d2d9c53ecbe1ab442 /drivers/i2c/busses/i2c-scmi.c
parent78c39820dc30c73f5b69c3fe2269ad9b0840a61a (diff)
parentb766b14a48de577e5060e4d8762f1e4a34229d2b (diff)
Merge tag 'v4.4.124' into linux-linaro-lsk-v4.4lsk-v4.4-18.03
This is the 4.4.124 stable release
Diffstat (limited to 'drivers/i2c/busses/i2c-scmi.c')
-rw-r--r--drivers/i2c/busses/i2c-scmi.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index dfc98df7b1b6..7aa7b9cb6203 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -18,6 +18,9 @@
#define ACPI_SMBUS_HC_CLASS "smbus"
#define ACPI_SMBUS_HC_DEVICE_NAME "cmi"
+/* SMBUS HID definition as supported by Microsoft Windows */
+#define ACPI_SMBUS_MS_HID "SMB0001"
+
ACPI_MODULE_NAME("smbus_cmi");
struct smbus_methods_t {
@@ -51,6 +54,7 @@ static const struct smbus_methods_t ibm_smbus_methods = {
static const struct acpi_device_id acpi_smbus_cmi_ids[] = {
{"SMBUS01", (kernel_ulong_t)&smbus_methods},
{ACPI_SMBUS_IBM_HID, (kernel_ulong_t)&ibm_smbus_methods},
+ {ACPI_SMBUS_MS_HID, (kernel_ulong_t)&smbus_methods},
{"", 0}
};
MODULE_DEVICE_TABLE(acpi, acpi_smbus_cmi_ids);