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authorGrant Likely <grant.likely@secretlab.ca>2012-11-14 22:37:12 +0000
committerGrant Likely <grant.likely@secretlab.ca>2012-11-17 12:05:57 +0000
commitc22618a11d1ba2966bd2cfd5e4918ed4f2dad13e (patch)
treee317e1413afd8f80ea4ddc036703ff447c1c0901 /arch/sparc
parent31982e52f0f5d6d51e69d5c4c4a7be5d52307c6e (diff)
downloadlinux-linaro-stable-c22618a11d1ba2966bd2cfd5e4918ed4f2dad13e.tar.gz
drivers/of: Constify device_node->name and ->path_component_name
Neither of these should ever be changed once set. Make them const and fix up the users that try to modify it in-place. In one case kmalloc+memcpy is replaced with kstrdup() to avoid modifying the string. Build tested with defconfigs on ARM, PowerPC, Sparc, MIPS, x86 among others. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Julian Calaby <julian.calaby@gmail.com>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/pci_impl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h
index 918a2031c8bb..5f688531f48c 100644
--- a/arch/sparc/kernel/pci_impl.h
+++ b/arch/sparc/kernel/pci_impl.h
@@ -88,7 +88,7 @@ struct pci_pbm_info {
int chip_revision;
/* Name used for top-level resources. */
- char *name;
+ const char *name;
/* OBP specific information. */
struct platform_device *op;