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authorRob Herring <robh@kernel.org>2017-08-21 10:16:47 -0500
committerMichael Ellerman <mpe@ellerman.id.au>2017-08-23 22:27:04 +1000
commitb7c670d673d1186e9a6aafaad36aace34046bb6b (patch)
tree47d5bf2982492caa7f4570107e800d2bf085073b /arch/powerpc/platforms/pseries/ibmebus.c
parentbcf21e3a97a1247178338793df9ae332a036e22b (diff)
downloadlinux-b7c670d673d1186e9a6aafaad36aace34046bb6b.tar.bz2
powerpc: Convert to using %pOF instead of full_name
Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Anatolij Gustschin <agust@denx.de> Cc: Scott Wood <oss@buserror.net> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linuxppc-dev@lists.ozlabs.org Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/ibmebus.c')
-rw-r--r--arch/powerpc/platforms/pseries/ibmebus.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c
index 52146b1356d2..408a86044133 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -150,8 +150,7 @@ static const struct dma_map_ops ibmebus_dma_ops = {
static int ibmebus_match_path(struct device *dev, void *data)
{
struct device_node *dn = to_platform_device(dev)->dev.of_node;
- return (dn->full_name &&
- (strcasecmp((char *)data, dn->full_name) == 0));
+ return (of_find_node_by_path(data) == dn);
}
static int ibmebus_match_node(struct device *dev, void *data)
@@ -395,7 +394,7 @@ static ssize_t devspec_show(struct device *dev,
struct platform_device *ofdev;
ofdev = to_platform_device(dev);
- return sprintf(buf, "%s\n", ofdev->dev.of_node->full_name);
+ return sprintf(buf, "%pOF\n", ofdev->dev.of_node);
}
static DEVICE_ATTR_RO(devspec);