ASoC: wm8960: remove 'dres' field from platform data structure (0534951b) · Commits · 戴 / test

The 'dres' field (discharge resistance for headphone outputs) is no longer used in the driver, so remove it. It was used in the original version of the driver when entering standby from off, but we stopped using it when we switched from having a single startup sequence to having separate cap and capless sequences. Signed-off-by:

Timur Tabi <timur@freescale.com> Signed-off-by:

Mark Brown <broonie@opensource.wolfsonmicro.com>

include/sound/wm8960.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -18,8 +18,6 @@
		struct wm8960_data {
		bool capless; /* Headphone outputs configured in capless mode */

		int dres; /* Discharge resistance for headphone outputs */

		bool shared_lrclk; /* DAC and ADC LRCLKs are wired together */
		};

sound/soc/codecs/wm8960.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -962,11 +962,6 @@ static int wm8960_probe(struct snd_soc_codec *codec)
		if (!pdata) {
		dev_warn(codec->dev, "No platform data supplied\n");
		} else {
		if (pdata->dres > WM8960_DRES_MAX) {
		dev_err(codec->dev, "Invalid DRES: %d\n", pdata->dres);
		pdata->dres = 0;
		}

		if (pdata->capless)
		wm8960->set_bias_level = wm8960_set_bias_level_capless;
		}

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