ALSA: hda/ca0132: Fix potential init errors and update module description

Handle a potential dma_engine alloc error and fix the possible use of an
uninitialized status variable in dspxfr_one_seg(). Also correct the initial
sampling rate for Mic 1.
Update the module description.

Signed-off-by: Ian Minett <ian_minett@creativelabs.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 8 insertions, 6 deletions

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 4c9b95e56567..2b026e2733c8 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -2223,7 +2223,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
                         unsigned int port_map_mask,
                         bool ovly)
 {
-        int status;
+        int status = 0;
         bool comm_dma_setup_done = false;
         const unsigned int *data;
         unsigned int chip_addx;
@@ -2416,8 +2416,10 @@ static int dspxfr_image(struct hda_codec *codec,
                 return -EINVAL;
 
         dma_engine = kzalloc(sizeof(*dma_engine), GFP_KERNEL);
-        if (!dma_engine)
-                return -ENOMEM;
+        if (!dma_engine) {
+                status = -ENOMEM;
+                goto exit;
+        }
 
         dma_engine->dmab = kzalloc(sizeof(*dma_engine->dmab), GFP_KERNEL);
         if (!dma_engine->dmab) {
@@ -4340,8 +4342,8 @@ static void ca0132_set_dsp_msr(struct hda_codec *codec, bool is96k)
         chipio_set_control_flag(codec, CONTROL_FLAG_ADC_B_96KHZ, is96k);
         chipio_set_control_flag(codec, CONTROL_FLAG_ADC_C_96KHZ, is96k);
 
-        chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_16_000);
-        chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_16_000);
+        chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_96_000);
+        chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_96_000);
         chipio_set_conn_rate(codec, MEM_CONNID_WUH, SR_48_000);
 }
 
@@ -4685,7 +4687,7 @@ static struct hda_codec_preset snd_hda_preset_ca0132[] = {
 MODULE_ALIAS("snd-hda-codec-id:11020011");
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Creative CA0132, CA0132 HD-audio codec");
+MODULE_DESCRIPTION("Creative Sound Core3D codec");
 
 static struct hda_codec_preset_list ca0132_list = {
         .preset = snd_hda_preset_ca0132,