staging: speakup: serialio: remove custom locking macros
Signed-off-by: William Hubbs <w.d.hubbs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -79,7 +79,7 @@ static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
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/*printk(KERN_ERR "in irq\n"); */
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/*pr_warn("in IRQ\n"); */
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int c;
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spk_lock(flags);
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spin_lock_irqsave(&speakup_info.spinlock, flags);
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while (inb_p(speakup_info.port_tts + UART_LSR) & UART_LSR_DR) {
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c = inb_p(speakup_info.port_tts+UART_RX);
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@ -87,7 +87,7 @@ static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
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/*printk(KERN_ERR "c = %d\n", c); */
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/*pr_warn("C = %d\n", c); */
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}
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spk_unlock(flags);
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spin_unlock_irqrestore(&speakup_info.spinlock, flags);
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return IRQ_HANDLED;
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}
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