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acer-wmi: Make device detection error messages more descriptive

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The current device detection error messages are all copy & pasted - make
them more descriptive so it's easier to see where in the code a problem
occurs.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Carlos Corbacho 2008-03-12 20:12:50 +00:00 committed by Len Brown
parent a527f2d7fe
commit 8d039bc7f3
1 changed files with 7 additions and 5 deletions
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12
drivers/misc/acer-wmi.c
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@ -1052,11 +1052,12 @@ static int __init acer_wmi_init(void)
if (wmi_has_guid(WMID_GUID2) && interface) { if (wmi_has_guid(WMID_GUID2) && interface) {
if (ACPI_FAILURE(WMID_set_capabilities())) { if (ACPI_FAILURE(WMID_set_capabilities())) {
printk(ACER_ERR "Unable to detect available devices\n"); printk(ACER_ERR "Unable to detect available WMID "
"devices\n");
return -ENODEV; return -ENODEV;
} }
} else if (!wmi_has_guid(WMID_GUID2) && interface) { } else if (!wmi_has_guid(WMID_GUID2) && interface) {
printk(ACER_ERR "Unable to detect available devices\n"); printk(ACER_ERR "No WMID device detection method found\n");
return -ENODEV; return -ENODEV;
} }
@ -1064,7 +1065,8 @@ static int __init acer_wmi_init(void)
interface = &AMW0_interface; interface = &AMW0_interface;
if (ACPI_FAILURE(AMW0_set_capabilities())) { if (ACPI_FAILURE(AMW0_set_capabilities())) {
printk(ACER_ERR "Unable to detect available devices\n"); printk(ACER_ERR "Unable to detect available AMW0 "
"devices\n");
return -ENODEV; return -ENODEV;
} }
} }
@ -1075,8 +1077,8 @@ static int __init acer_wmi_init(void)
find_quirks(); find_quirks();
if (!interface) { if (!interface) {
printk(ACER_ERR "No or unsupported WMI interface, unable to "); printk(ACER_ERR "No or unsupported WMI interface, unable to "
printk(KERN_CONT "load.\n"); "load\n");
return -ENODEV; return -ENODEV;
} }