greybus: gb-audio: cpu_dai.fmt does not exist in v4.1

The asoc_simple_dai structure does not contain the 'fmt'
member in Linux kernel version v4.1 and later so only
build code that uses it when the kernel version is earlier
than v4.1.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/audio.c b/drivers/staging/greybus/audio.c
index 03196a044694fa4a5c1bb5a0fa9fda740a415c3d..d4d1eff2d099cfd850cc9ae44adbacdf1ce05b69 100644 (file)
--- a/drivers/staging/greybus/audio.c
+++ b/drivers/staging/greybus/audio.c
@@ -118,7 +118,9 @@ static struct asoc_simple_card_info *setup_card_info(int device_count)
        sprintf(obj->codec_name, "rt5645.%d-%04x", RT5647_I2C_ADAPTER_NR,
                RT5647_I2C_ADDR);
        obj->card_info.codec_dai.name   = "rt5645-aif1";
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
        obj->card_info.codec_dai.fmt    = SND_SOC_DAIFMT_CBS_CFS;
+#endif
        obj->card_info.codec_dai.sysclk = 12288000;
 #else
        sprintf(obj->codec_name, "spdif-dit");