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thinkpad-acpi: explain errors from acpi_install_notify_handler 

Log more human-friendly errors instead of numeric values when
setup_acpi_notify() fails to install a notification handler.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
This commit is contained in:
Henrique de Moraes Holschuh 2010-05-16 19:45:48 -03:00
parent 263f4a30e4
commit 72f1992121
1 changed files with 2 additions and 2 deletions
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4
drivers/platform/x86/thinkpad_acpi.c
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@ -785,8 +785,8 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm)
"handling %s events\n", ibm->name);
} else {
printk(TPACPI_ERR
"acpi_install_notify_handler(%s) failed: %d\n",
ibm->name, status);
"acpi_install_notify_handler(%s) failed: %s\n",
ibm->name, acpi_format_exception(status));
}
return -ENODEV;
}