From: Brandon Philips <bphilips@suse.de>
Date: Tue, 7 Oct 2008 00:31:48 +0000 (-0300)
Subject: V4L/DVB (9179): S2API: frontend.h cleanup
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cc7d705e7a2c28ae1bd8b2fd29524277262967ab;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

V4L/DVB (9179): S2API: frontend.h cleanup

Reviewing the code briefly and saw this.
You can't change more than DTV_IOCTL_MAX_MSGS at once, not 16.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 291dd8e5e58d..3d4fab495fb2 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -328,14 +328,14 @@ struct dtv_property {
 	int result;
 } __attribute__ ((packed));
 
-/* No more than 16 properties during any given ioctl */
+/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
+#define DTV_IOCTL_MAX_MSGS 64
+
 struct dtv_properties {
 	__u32 num;
 	struct dtv_property *props;
 };
 
-#define DTV_IOCTL_MAX_MSGS 64
-
 #define FE_SET_PROPERTY		   _IOW('o', 82, struct dtv_properties)
 #define FE_GET_PROPERTY		   _IOR('o', 83, struct dtv_properties)