forked from luck/tmp_suning_uos_patched
parisc: use non-racy method for /proc/pcxl_dma creation
Use proc_create() to make sure that ->proc_fops be setup before gluing PDE to main tree. Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Kyle McMartin <kyle@parisc-linux.org> Cc: Matthew Wilcox <matthew@wil.cx> Cc: Grant Grundler <grundler@parisc-linux.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -397,10 +397,9 @@ pcxl_dma_init(void)
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"pcxl_dma_init: Unable to create gsc /proc dir entry\n");
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else {
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struct proc_dir_entry* ent;
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ent = create_proc_entry("pcxl_dma", 0, proc_gsc_root);
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if (ent)
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ent->proc_fops = &proc_pcxl_dma_ops;
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else
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ent = proc_create("pcxl_dma", 0, proc_gsc_root,
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&proc_pcxl_dma_ops);
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if (!ent)
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printk(KERN_WARNING
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"pci-dma.c: Unable to create pcxl_dma /proc entry.\n");
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}
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