ide: re-add TRM290 fix lost during ide_build_dmatable() cleanup

commit 14c123f3 ("ide: cleanup
ide_build_dmatable()") accidentally reverted TRM290 fix introduced
by commit 22e05b45 ("ide-dma: fix
ide_build_dmatable() for TRM290").
Reported-by: default avatarSergei Shtylylov <sshtylyov@ru.mvista.com>
Acked-by: default avatarSergei Shtylylov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent a11e2afa
...@@ -130,7 +130,7 @@ int ide_build_dmatable(ide_drive_t *drive, struct request *rq) ...@@ -130,7 +130,7 @@ int ide_build_dmatable(ide_drive_t *drive, struct request *rq)
xcount = bcount & 0xffff; xcount = bcount & 0xffff;
if (is_trm290) if (is_trm290)
xcount = ((xcount >> 2) - 1) << 16; xcount = ((xcount >> 2) - 1) << 16;
if (xcount == 0x0000) { else if (xcount == 0x0000) {
if (count++ >= PRD_ENTRIES) if (count++ >= PRD_ENTRIES)
goto use_pio_instead; goto use_pio_instead;
*table++ = cpu_to_le32(0x8000); *table++ = cpu_to_le32(0x8000);
......
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