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Commit 242f4426 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

ide: fix ide_fix_driveid() 



Fix byte-swapping for id->words161_175[], id->words206_254[]
and id->words206_254[].

Luckily all words previously left in little-endian byte-order
are marked as reserved so this fix shouldn't affect user-space
applications.

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 367fdcb4

drivers/ide/ide-iops.c

+3 −3
Original line number Diff line number Diff line
@@ -484,11 +484,11 @@ void ide_fix_driveid (struct hd_driveid *id) 
	for (i = 0; i < 3; i++)

		id->words157_159[i] = __le16_to_cpu(id->words157_159[i]);

	id->cfa_power      = __le16_to_cpu(id->cfa_power);

	for (i = 0; i < 14; i++)

	for (i = 0; i < 15; i++)

		id->words161_175[i] = __le16_to_cpu(id->words161_175[i]);

	for (i = 0; i < 31; i++)

	for (i = 0; i < 30; i++)

		id->words176_205[i] = __le16_to_cpu(id->words176_205[i]);

	for (i = 0; i < 48; i++)

	for (i = 0; i < 49; i++)

		id->words206_254[i] = __le16_to_cpu(id->words206_254[i]);

	id->integrity_word  = __le16_to_cpu(id->integrity_word);

# else