[ALSA] oxygen: reduce SPI clock frequency for AK4396/WM8785

[firefly-linux-kernel-4.4.55.git] / sound / pci / oxygen / oxygen_io.c

diff --git a/sound/pci/oxygen/oxygen_io.c b/sound/pci/oxygen/oxygen_io.c
index ebafc65dc345a1626bdf75b38366b394ef54b1ee..d0cdce041dd800b589eb1e9a649191c1793a0044 100644 (file)
--- a/sound/pci/oxygen/oxygen_io.c
+++ b/sound/pci/oxygen/oxygen_io.c
@@ -174,7 +174,7 @@ void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
 {
        unsigned int count;
 
-       /* should not need more than 3.84 us (24 * 160 ns) */
+       /* should not need more than 7.68 us (24 * 320 ns) */
        count = 10;
        while ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) & OXYGEN_SPI_BUSY)
               && count > 0) {