[regression,fix] pktcdvd: fix regression on 64-bit architectures
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Message ID 20191209154240.2588381-1-arnd@arndb.de
State New
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Series
  • [regression,fix] pktcdvd: fix regression on 64-bit architectures
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Commit Message

Arnd Bergmann Dec. 9, 2019, 3:42 p.m. UTC
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@arndb.de>
----
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(-)

Patch
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diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 48c2eb4bbba2..ab4d3be4b646 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2705,7 +2705,7 @@  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,
 };