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Diffstat (limited to 'arch/arm/include/asm/hardware/debug-8250.S')
-rw-r--r--arch/arm/include/asm/hardware/debug-8250.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/hardware/debug-8250.S b/arch/arm/include/asm/hardware/debug-8250.S
index 22c689255e6e..bca304576be0 100644
--- a/arch/arm/include/asm/hardware/debug-8250.S
+++ b/arch/arm/include/asm/hardware/debug-8250.S
@@ -21,7 +21,7 @@
.endm
.macro waituart,rd,rx
-#ifdef FLOW_CONTROL
+#ifdef CONFIG_DEBUG_UART_8250_FLOW_CONTROL
1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT]
tst \rd, #UART_MSR_CTS
beq 1001b