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(parent: 20e64fa) | patch
libata: acpi: avoid passing NULL to ACPI evaluation method
authorAaron Lu <aaron.lu@intel.com>
Fri, 14 Mar 2014 05:46:09 +0000 (13:46 +0800)
committerTejun Heo <tj@kernel.org>
Fri, 14 Mar 2014 15:23:47 +0000 (11:23 -0400)
commitc75da205e02dda3b79ca057e558f97f3d61c855d
tree31ea36dbff95ef8926991e637aca9894aa1d2475tree | snapshot
parent20e64fa42965a6ec6f0ae4c5d4fda0ccf6c94ff6commit | diff
libata: acpi: avoid passing NULL to ACPI evaluation method

If ACPI handle for an ATA device is NULL, we shouldn't call
ata_dev_get_GTF as that function will use handle to do some ACPI
evaluation.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ata/libata-acpi.c diff | blob | history
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