Commit 2c66e281 authored by Tiezhu Yang's avatar Tiezhu Yang Committed by Thomas Bogendoerfer

MIPS: Do not initialise globals to 0

Fix the following checkpatch error:

ERROR: do not initialise globals to 0
#834: FILE: arch/mips/kernel/setup.c:834:
+int hw_coherentio = 0;	/* Actual hardware supported DMA coherency setting. */
Signed-off-by: default avatarTiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent f46e1dc9
...@@ -831,7 +831,7 @@ arch_initcall(debugfs_mips); ...@@ -831,7 +831,7 @@ arch_initcall(debugfs_mips);
/* User defined DMA coherency from command line. */ /* User defined DMA coherency from command line. */
enum coherent_io_user_state coherentio = IO_COHERENCE_DEFAULT; enum coherent_io_user_state coherentio = IO_COHERENCE_DEFAULT;
EXPORT_SYMBOL_GPL(coherentio); EXPORT_SYMBOL_GPL(coherentio);
int hw_coherentio = 0; /* Actual hardware supported DMA coherency setting. */ int hw_coherentio; /* Actual hardware supported DMA coherency setting. */
static int __init setcoherentio(char *str) static int __init setcoherentio(char *str)
{ {
......
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