From eacc95eae6837d3f41aed7d30b855a79ab2cb101 Mon Sep 17 00:00:00 2001 From: Mattias Jacobsson <2pi@mok.nu> Date: Tue, 19 Feb 2019 20:59:49 +0100 Subject: platform/x86: wmi: move struct wmi_device_id to mod_devicetable.h In preparation for adding WMI support to MODULE_DEVICE_TABLE() move the definition of struct wmi_device_id to mod_devicetable.h and inline guid_string in the struct. Changing guid_string to an inline char array changes the loop conditions when looping over an array of struct wmi_device_id. Therefore update wmi_dev_match()'s loop to check for an empty guid_string instead of a NULL pointer. Signed-off-by: Mattias Jacobsson <2pi@mok.nu> [dvhart: Move UUID_STRING_LEN define to this patch] Signed-off-by: Darren Hart (VMware) --- drivers/platform/x86/wmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index b0f3d8ecd898..7b26b6ccf1a0 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -771,7 +771,7 @@ static int wmi_dev_match(struct device *dev, struct device_driver *driver) if (id == NULL) return 0; - while (id->guid_string) { + while (*id->guid_string) { uuid_le driver_guid; if (WARN_ON(uuid_le_to_bin(id->guid_string, &driver_guid))) -- cgit v1.2.3