From: Tejun Heo Date: Sun, 22 Apr 2007 17:06:46 +0000 (+0900) Subject: libata-acpi: fix _GTF command protocol for ATAPI devices X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=48be6b18336567a795bc41e4526f9adfb3a3d68e;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git libata-acpi: fix _GTF command protocol for ATAPI devices _GTF command is never ATA_PROT_ATAPI_NODATA whether the device is ATAPI or not. It's always ATA_PROT_NODATA. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index 03a0acff6cf..cb3eab6e379 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -489,8 +489,7 @@ static void taskfile_load_raw(struct ata_port *ap, /* convert gtf to tf */ tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; /* TBD */ - tf.protocol = atadev->class == ATA_DEV_ATAPI ? - ATA_PROT_ATAPI_NODATA : ATA_PROT_NODATA; + tf.protocol = ATA_PROT_NODATA; tf.feature = gtf->tfa[0]; /* 0x1f1 */ tf.nsect = gtf->tfa[1]; /* 0x1f2 */ tf.lbal = gtf->tfa[2]; /* 0x1f3 */