The support for the compat ioctl did not actually do what it was
supposed to do because of a typo, instead it broke native support for
CDROM_LAST_WRITTEN and CDROM_SEND_PACKET on all architectures with
CONFIG_COMPAT enabled.
Fixes: 1b114b0817cc ("pktcdvd: add compat_ioctl handler")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
----
Please apply for v5.5, I just noticed the regression while
rebasing some of the patches I created on top.
---
drivers/block/pktcdvd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index ee67bf929fac..861fc65a1b75 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2707,7 +2707,7 @@ static const struct block_device_operations pktcdvd_ops = {
.release = pkt_close,
.ioctl = pkt_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = pkt_compat_ioctl,
+ .compat_ioctl = pkt_compat_ioctl,
#endif
.check_events = pkt_check_events,
};
--
2.20.0
