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>
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 4b18183..9bb9b7d 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -108,7 +108,7 @@
static int _uart_zynq_serial_putc(struct uart_zynq *regs, const char c)
{
- if (CONFIG_IS_ENABLED(DEBUG_UART_ZYNQ)) {
+ if (IS_ENABLED(CONFIG_DEBUG_UART_ZYNQ)) {
if (!(readl(®s->channel_sts) & ZYNQ_UART_SR_TXEMPTY))
return -EAGAIN;
} else {