redonkable/alistair23-linux
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megaraid_sas : swap whole register in megasas_register_aen

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Swap the whole 32 bits we read from the hardware instead of swapping
just the 16bits we care about in place later.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Christoph Hellwig 2015-04-23 16:34:24 +05:30 committed by James Bottomley
parent 01d7f03ba0
commit a9555534d5
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/megaraid/megaraid_sas_base.c
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@ -4942,8 +4942,8 @@ megasas_register_aen(struct megasas_instance *instance, u32 seq_num,
if (instance->aen_cmd) {
prev_aen.word = instance->aen_cmd->frame->dcmd.mbox.w[1];
prev_aen.members.locale = le16_to_cpu(prev_aen.members.locale);
prev_aen.word =
le32_to_cpu(instance->aen_cmd->frame->dcmd.mbox.w[1]);
/*
* A class whose enum value is smaller is inclusive of all