ARM: tegra: allow pinmux mux option not to be set by init tables

[karo-tx-uboot.git] / arch / arm / cpu / tegra-common / pinmux-common.c

diff --git a/arch/arm/cpu/tegra-common/pinmux-common.c b/arch/arm/cpu/tegra-common/pinmux-common.c
index d62618cd0f618230fd01a85766e949e6a61a1554..6d7a7d907b16164278ed1c2c971263433a223a3f 100644 (file)
--- a/arch/arm/cpu/tegra-common/pinmux-common.c
+++ b/arch/arm/cpu/tegra-common/pinmux-common.c
@@ -92,6 +92,9 @@ void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
        int i, mux = -1;
        u32 val;
 
+       if (func == PMUX_FUNC_DEFAULT)
+               return;
+
        /* Error check on pin and func */
        assert(pmux_pingrp_isvalid(pin));
        assert(pmux_func_isvalid(func));