openprom: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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parent
b7fdf9fdd6
commit
7bcc3209be
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@ -33,6 +33,7 @@
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#include <linux/kernel.h>
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#include <linux/kernel.h>
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#include <linux/errno.h>
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#include <linux/errno.h>
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#include <linux/slab.h>
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#include <linux/slab.h>
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#include <linux/smp_lock.h>
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#include <linux/string.h>
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#include <linux/string.h>
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#include <linux/miscdevice.h>
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#include <linux/miscdevice.h>
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#include <linux/init.h>
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#include <linux/init.h>
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@ -689,9 +690,11 @@ static int openprom_open(struct inode * inode, struct file * file)
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if (!data)
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if (!data)
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return -ENOMEM;
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return -ENOMEM;
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lock_kernel();
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data->current_node = of_find_node_by_path("/");
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data->current_node = of_find_node_by_path("/");
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data->lastnode = data->current_node;
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data->lastnode = data->current_node;
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file->private_data = (void *) data;
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file->private_data = (void *) data;
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unlock_kernel();
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return 0;
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return 0;
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}
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}
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