[PATCH net 2/2] ptp: uapi: change _IOW to IOWR in PTP_SYS_OFFSET_EXTENDED definition
From: Eugene Syromiatnikov <hidden>
Date: 2019-01-07 15:22:30
Subsystem:
the rest · Maintainer:
Linus Torvalds
The ioctl command is read/write (or just read, if the fact that user space writes n_samples field is ignored). Signed-off-by: Eugene Syromiatnikov <redacted> --- include/uapi/linux/ptp_clock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
index d73d839..1bc794a 100644
--- a/include/uapi/linux/ptp_clock.h
+++ b/include/uapi/linux/ptp_clock.h@@ -147,7 +147,7 @@ struct ptp_pin_desc { #define PTP_SYS_OFFSET_PRECISE \ _IOWR(PTP_CLK_MAGIC, 8, struct ptp_sys_offset_precise) #define PTP_SYS_OFFSET_EXTENDED \ - _IOW(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended) + _IOWR(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended) struct ptp_extts_event { struct ptp_clock_time t; /* Time event occured. */
--
2.1.4