linux-kernel - [PATCH] linux/time32.h: correct ns_to_kernel_old

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Message-Id: <20220531064346.51677-1-chanho61.park@samsung.com>
Date:   Tue, 31 May 2022 15:43:46 +0900
From:   Chanho Park <chanho61.park@...sung.com>
To:     Arnd Bergmann <arnd@...db.de>, John Stultz <jstultz@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Stephen Boyd <sboyd@...nel.org>, linux-kernel@...r.kernel.org,
        Chanho Park <chanho61.park@...sung.com>
Subject: [PATCH] linux/time32.h: correct ns_to_kernel_old_timeval prototype

The function argument is defined with const identifier in
kernel/time/time.c but the prototype looks different between time.c and
time32.h. There is a review[1] why it was omitted during review stage but
they should be matched.

- The function is defined in kernel/time/time.c as below:
struct __kernel_old_timeval ns_to_kernel_old_timeval(const s64 nsec)

[1]: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1637458.html
Fixes: a84d1169164b ("y2038: Introduce struct __kernel_old_timeval")
Signed-off-by: Chanho Park <chanho61.park@...sung.com>
---
 include/linux/time32.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/time32.h b/include/linux/time32.h
index 83a400b6ba99..88c135d4c557 100644
--- a/include/linux/time32.h
+++ b/include/linux/time32.h
@@ -67,6 +67,6 @@ int put_old_timex32(struct old_timex32 __user *, const struct __kernel_timex *);
  *
  * Returns the timeval representation of the nsec parameter.
  */
-extern struct __kernel_old_timeval ns_to_kernel_old_timeval(s64 nsec);
+extern struct __kernel_old_timeval ns_to_kernel_old_timeval(const s64 nsec);
 
 #endif
-- 
2.36.1