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authorJulia Lawall <julia@diku.dk>2008-03-29 08:21:08 +1100
committerPaul Mackerras <paulus@samba.org>2008-04-01 20:43:10 +1100
commitea6728c11f3afa15a9c7c50a6c9ae061fe5a9d00 (patch)
tree779deb5e7f8495174919fabaa86ed54f5b1fc979 /drivers/block/viodasd.c
parent1d18a602e9116dc89da6750dcbda44bb1eb82b8e (diff)
downloadop-kernel-dev-ea6728c11f3afa15a9c7c50a6c9ae061fe5a9d00.zip
op-kernel-dev-ea6728c11f3afa15a9c7c50a6c9ae061fe5a9d00.tar.gz
[POWERPC] Use FIELD_SIZEOF in drivers/block/viodasd.c
Robert P.J. Day proposed to use the macro FIELD_SIZEOF in replace of code that matches its definition. The modification was made using the following semantic patch (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ type t; identifier f; @@ - (sizeof(((t*)0)->f)) + FIELD_SIZEOF(t, f) @depends on haskernel@ type t; identifier f; @@ - sizeof(((t*)0)->f) + FIELD_SIZEOF(t, f) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/block/viodasd.c')
-rw-r--r--drivers/block/viodasd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 41ca721..ebfe038 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -69,7 +69,7 @@ MODULE_LICENSE("GPL");
enum {
PARTITION_SHIFT = 3,
MAX_DISKNO = HVMAXARCHITECTEDVIRTUALDISKS,
- MAX_DISK_NAME = sizeof(((struct gendisk *)0)->disk_name)
+ MAX_DISK_NAME = FIELD_SIZEOF(struct gendisk, disk_name)
};
static DEFINE_SPINLOCK(viodasd_spinlock);
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