diff options
Diffstat (limited to 'arch/arm/include/debug/tegra.S')
| -rw-r--r-- | arch/arm/include/debug/tegra.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/include/debug/tegra.S b/arch/arm/include/debug/tegra.S index 2148d0f88591..98daa7f48314 100644 --- a/arch/arm/include/debug/tegra.S +++ b/arch/arm/include/debug/tegra.S @@ -178,15 +178,16 @@ 1002: .endm - .macro waituart, rd, rx -#ifdef FLOW_CONTROL + .macro waituartcts, rd, rx cmp \rx, #0 beq 1002f 1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT] tst \rd, #UART_MSR_CTS beq 1001b 1002: -#endif + .endm + + .macro waituarttxrdy,rd,rx .endm /* |