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authorLinus Torvalds <torvalds@linux-foundation.org>2015-06-23 16:05:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-23 16:05:37 -0700
commit5262f25f0983ff6f2c21e3dadcfd0c809e5aa286 (patch)
treea80cc717cef84707d6751042b40e1307f838daf4 /include
parentacd53127c4adbd34570b221e7ea1f7fc94aea923 (diff)
parentf451e76f896922137f8316cb071ae2cab78091ad (diff)
downloadlinux-5262f25f0983ff6f2c21e3dadcfd0c809e5aa286.tar.bz2
Merge tag 'hsi-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
Pull HSI updates from Sebastian Reichel: "Misc fixes" * tag 'hsi-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: nokia-modem: use flags argument of devm_gpiod_get to set direction HSI: nokia-modem: Reduce missing driver message to debug level HSI: cmt_speech: fix timestamp interface
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/hsi/cs-protocol.h16
1 files changed, 11 insertions, 5 deletions
diff --git a/include/uapi/linux/hsi/cs-protocol.h b/include/uapi/linux/hsi/cs-protocol.h
index 4957bba57cbe..f153d6ea7c62 100644
--- a/include/uapi/linux/hsi/cs-protocol.h
+++ b/include/uapi/linux/hsi/cs-protocol.h
@@ -76,6 +76,15 @@ struct cs_buffer_config {
};
/*
+ * struct for monotonic timestamp taken when the
+ * last control command was received
+ */
+struct cs_timestamp {
+ __u32 tv_sec; /* seconds */
+ __u32 tv_nsec; /* nanoseconds */
+};
+
+/*
* Struct describing the layout and contents of the driver mmap area.
* This information is meant as read-only information for the application.
*/
@@ -91,11 +100,8 @@ struct cs_mmap_config_block {
__u32 rx_ptr;
__u32 rx_ptr_boundary;
__u32 reserved3[2];
- /*
- * if enabled with CS_FEAT_TSTAMP_RX_CTRL, monotonic
- * timestamp taken when the last control command was received
- */
- struct timespec tstamp_rx_ctrl;
+ /* enabled with CS_FEAT_TSTAMP_RX_CTRL */
+ struct cs_timestamp tstamp_rx_ctrl;
};
#define CS_IO_MAGIC 'C'