linux-kernel - [RFC 28/32] adfs: convert to struct inode

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Date:	Fri, 30 May 2014 22:01:52 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arch@...r.kernel.org, joseph@...esourcery.com,
	john.stultz@...aro.org, hch@...radead.org, tglx@...utronix.de,
	geert@...ux-m68k.org, lftan@...era.com, hpa@...or.com,
	linux-fsdevel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>
Subject: [RFC 28/32] adfs: convert to struct inode_time

adfs uses unsigned 40-bit seconds for inode timestamps, which will work
for the next 234 years, but the VFS uses struct timespec for timestamps,
which is only good until 2038 on 32-bit CPUs.

This gets us one small step closer to lifting the VFS limit by using
struct inode_time in adfs.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 fs/adfs/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index b9acada..5698b9e 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -167,7 +167,7 @@ adfs_mode2atts(struct super_block *sb, struct inode *inode)
  * of time to convert from RISC OS epoch to Unix epoch.
  */
 static void
-adfs_adfs2unix_time(struct timespec *tv, struct inode *inode)
+adfs_adfs2unix_time(struct inode_time *tv, struct inode *inode)
 {
 	unsigned int high, low;
 	/* 01 Jan 1970 00:00:00 (Unix epoch) as nanoseconds since
@@ -195,7 +195,7 @@ adfs_adfs2unix_time(struct timespec *tv, struct inode *inode)
 	/* convert from RISC OS to Unix epoch */
 	nsec -= nsec_unix_epoch_diff_risc_os_epoch;
 
-	*tv = ns_to_timespec(nsec);
+	*tv = ns_to_inode_time(nsec);
 	return;
 
  cur_time:
-- 
1.8.3.2

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