ASoC: WM8958: correctly show firmware magic on mismatch

neuschaefer · broonie · commit 62e4a13e6022 · 2011-12-12T12:44:02.000+08:00
Signed-off-by: Jonathan Neuschäfer &lt;j.neuschaefer@gmx.net&gt;
Signed-off-by: Mark Brown &lt;broonie@opensource.wolfsonmicro.com&gt;
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
@@ -60,6 +60,8 @@ static int wm8958_dsp2_fw(struct snd_soc_codec *codec, const char *name,
 	}
 
 	if (memcmp(fw->data, "WMFW", 4) != 0) {
+		memcpy(&data32, fw->data, sizeof(data32));
+		data32 = be32_to_cpu(data32);
 		dev_err(codec->dev, "%s: firmware has bad file magic %08x\n",
 			name, data32);
 		goto err;

Original file line number	Diff line number	Diff line change
`@@ -60,6 +60,8 @@ static int wm8958_dsp2_fw(struct snd_soc_codec codec, const char name,`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`if (memcmp(fw->data, "WMFW", 4) != 0) {`
	`63`	`+ memcpy(&data32, fw->data, sizeof(data32));`
	`64`	`+ data32 = be32_to_cpu(data32);`
`63`	`65`	`dev_err(codec->dev, "%s: firmware has bad file magic %08x\n",`
`64`	`66`	`name, data32);`
`65`	`67`	`goto err;`