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path: root/sound/pci/emu10k1/emufx.c
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Diffstat (limited to 'sound/pci/emu10k1/emufx.c')
-rw-r--r--sound/pci/emu10k1/emufx.c88
1 files changed, 52 insertions, 36 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 0275209ca82..745f0627c63 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -1182,15 +1182,20 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
u32 *gpr_map;
mm_segment_t seg;
- if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL ||
- (icode->gpr_map = (u_int32_t __user *)
- kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t),
- GFP_KERNEL)) == NULL ||
- (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
- sizeof(*controls), GFP_KERNEL)) == NULL) {
- err = -ENOMEM;
- goto __err;
- }
+ err = -ENOMEM;
+ icode = kzalloc(sizeof(*icode), GFP_KERNEL);
+ if (!icode)
+ return err;
+
+ icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024,
+ sizeof(u_int32_t), GFP_KERNEL);
+ if (!icode->gpr_map)
+ goto __err_gpr;
+ controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
+ sizeof(*controls), GFP_KERNEL);
+ if (!controls)
+ goto __err_ctrls;
+
gpr_map = (u32 __force *)icode->gpr_map;
icode->tram_data_map = icode->gpr_map + 512;
@@ -1542,7 +1547,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
/* A_PUT_STEREO_OUTPUT(A_EXTOUT_FRONT_L, A_EXTOUT_FRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); */
if (emu->card_capabilities->emu_model) {
/* EMU1010 Outputs from PCM Front, Rear, Center, LFE, Side */
- snd_printk(KERN_INFO "EMU outputs on\n");
+ dev_info(emu->card->dev, "EMU outputs on\n");
for (z = 0; z < 8; z++) {
if (emu->card_capabilities->ca0108_chip) {
A_OP(icode, &ptr, iACC3, A3_EMU32OUT(z), A_GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + z), A_C_00000000, A_C_00000000);
@@ -1566,7 +1571,9 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
A_SWITCH(icode, &ptr, tmp + 1, playback + SND_EMU10K1_PLAYBACK_CHANNELS + z, tmp + 1);
if ((z==1) && (emu->card_capabilities->spdif_bug)) {
/* Due to a SPDIF output bug on some Audigy cards, this code delays the Right channel by 1 sample */
- snd_printk(KERN_INFO "Installing spdif_bug patch: %s\n", emu->card_capabilities->name);
+ dev_info(emu->card->dev,
+ "Installing spdif_bug patch: %s\n",
+ emu->card_capabilities->name);
A_OP(icode, &ptr, iACC3, A_EXTOUT(A_EXTOUT_FRONT_L + z), A_GPR(gpr - 3), A_C_00000000, A_C_00000000);
A_OP(icode, &ptr, iACC3, A_GPR(gpr - 3), A_GPR(tmp + 0), A_GPR(tmp + 1), A_C_00000000);
} else {
@@ -1590,7 +1597,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
if (emu->card_capabilities->emu_model) {
if (emu->card_capabilities->ca0108_chip) {
- snd_printk(KERN_INFO "EMU2 inputs on\n");
+ dev_info(emu->card->dev, "EMU2 inputs on\n");
for (z = 0; z < 0x10; z++) {
snd_emu10k1_audigy_dsp_convert_32_to_2x16( icode, &ptr, tmp,
bit_shifter16,
@@ -1598,11 +1605,11 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
A_FXBUS2(z*2) );
}
} else {
- snd_printk(KERN_INFO "EMU inputs on\n");
+ dev_info(emu->card->dev, "EMU inputs on\n");
/* Capture 16 (originally 8) channels of S32_LE sound */
/*
- printk(KERN_DEBUG "emufx.c: gpr=0x%x, tmp=0x%x\n",
+ dev_dbg(emu->card->dev, "emufx.c: gpr=0x%x, tmp=0x%x\n",
gpr, tmp);
*/
/* For the EMU1010: How to get 32bit values from the DSP. High 16bits into L, low 16bits into R. */
@@ -1741,12 +1748,12 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
emu->support_tlv = 0; /* clear again */
snd_leave_user(seg);
- __err:
+__err:
kfree(controls);
- if (icode != NULL) {
- kfree((void __force *)icode->gpr_map);
- kfree(icode);
- }
+__err_ctrls:
+ kfree((void __force *)icode->gpr_map);
+__err_gpr:
+ kfree(icode);
return err;
}
@@ -1813,18 +1820,26 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
u32 *gpr_map;
mm_segment_t seg;
- if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL)
- return -ENOMEM;
- if ((icode->gpr_map = (u_int32_t __user *)
- kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t),
- GFP_KERNEL)) == NULL ||
- (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
- sizeof(struct snd_emu10k1_fx8010_control_gpr),
- GFP_KERNEL)) == NULL ||
- (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) {
- err = -ENOMEM;
- goto __err;
- }
+ err = -ENOMEM;
+ icode = kzalloc(sizeof(*icode), GFP_KERNEL);
+ if (!icode)
+ return err;
+
+ icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512,
+ sizeof(u_int32_t), GFP_KERNEL);
+ if (!icode->gpr_map)
+ goto __err_gpr;
+
+ controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
+ sizeof(struct snd_emu10k1_fx8010_control_gpr),
+ GFP_KERNEL);
+ if (!controls)
+ goto __err_ctrls;
+
+ ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL);
+ if (!ipcm)
+ goto __err_ipcm;
+
gpr_map = (u32 __force *)icode->gpr_map;
icode->tram_data_map = icode->gpr_map + 256;
@@ -2363,13 +2378,14 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
snd_leave_user(seg);
if (err >= 0)
err = snd_emu10k1_ipcm_poke(emu, ipcm);
- __err:
+__err:
kfree(ipcm);
+__err_ipcm:
kfree(controls);
- if (icode != NULL) {
- kfree((void __force *)icode->gpr_map);
- kfree(icode);
- }
+__err_ctrls:
+ kfree((void __force *)icode->gpr_map);
+__err_gpr:
+ kfree(icode);
return err;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 18:14:59 +0000