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authorOndrej Mosnacek <omosnace@redhat.com>2018-07-13 14:06:42 +0200
committerJohn Stultz <john.stultz@linaro.org>2018-07-19 17:08:05 -0700
commit985e695074d35768cb04d65f58bca45f7bf1a99d (patch)
tree3d473a4a36fe660fd64cdabde116d57ff8434574 /kernel/time/ntp.c
parent86b2dcd4f02b86f6b5927fc0adcac777825f4030 (diff)
timekeeping/ntp: Constify some function arguments
Add 'const' to some function arguments and variables to make it easier to read the code. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Miroslav Lichvar <mlichvar@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> [jstultz: Also fixup pre-existing checkpatch warnings for prototype arguments with no variable name] Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel/time/ntp.c')
-rw-r--r--kernel/time/ntp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index a627cae8baab..c5e0cba3b39c 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -642,7 +642,7 @@ void ntp_notify_cmos_timer(void)
/*
* Propagate a new txc->status value into the NTP state:
*/
-static inline void process_adj_status(struct timex *txc)
+static inline void process_adj_status(const struct timex *txc)
{
if ((time_status & STA_PLL) && !(txc->status & STA_PLL)) {
time_state = TIME_OK;
@@ -665,7 +665,7 @@ static inline void process_adj_status(struct timex *txc)
}
-static inline void process_adjtimex_modes(struct timex *txc, s32 *time_tai)
+static inline void process_adjtimex_modes(const struct timex *txc, s32 *time_tai)
{
if (txc->modes & ADJ_STATUS)
process_adj_status(txc);
@@ -716,7 +716,7 @@ static inline void process_adjtimex_modes(struct timex *txc, s32 *time_tai)
* adjtimex mainly allows reading (and writing, if superuser) of
* kernel time-keeping variables. used by xntpd.
*/
-int __do_adjtimex(struct timex *txc, struct timespec64 *ts, s32 *time_tai)
+int __do_adjtimex(struct timex *txc, const struct timespec64 *ts, s32 *time_tai)
{
int result;