Correct SPL use of DEBUG_UART_ZYNQ
This converts 1 usage of this option to the non-SPL form, since there is no SPL_DEBUG_UART_ZYNQ defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org>
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@@ -108,7 +108,7 @@ static void _uart_zynq_serial_init(struct uart_zynq *regs)
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static int _uart_zynq_serial_putc(struct uart_zynq *regs, const char c)
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{
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if (CONFIG_IS_ENABLED(DEBUG_UART_ZYNQ)) {
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if (IS_ENABLED(CONFIG_DEBUG_UART_ZYNQ)) {
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if (!(readl(®s->channel_sts) & ZYNQ_UART_SR_TXEMPTY))
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return -EAGAIN;
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} else {
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