drivers: Remove BKL from scx200_gpio
cycle_kernel_lock() was added during the big BKL pushdown. It should ensure the serializiation against driver init code. In this case there is nothing to serialize. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <20091010153350.167321547@linutronix.de> Acked-by: Jim Cromie <jim.cromie@gmail.com>
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@ -12,7 +12,6 @@
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/smp_lock.h>
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#include <asm/uaccess.h>
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#include <asm/io.h>
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@ -52,7 +51,6 @@ static int scx200_gpio_open(struct inode *inode, struct file *file)
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unsigned m = iminor(inode);
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file->private_data = &scx200_gpio_ops;
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cycle_kernel_lock();
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if (m >= MAX_PINS)
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return -EINVAL;
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return nonseekable_open(inode, file);
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