diff options
Diffstat (limited to 'sound/pci/emu10k1/emufx.c')
| -rw-r--r-- | sound/pci/emu10k1/emufx.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 637c555..646b5d9 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -470,7 +470,7 @@ static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr { u_int32_t *code; snd_assert(*ptr < 512, return); - code = (u_int32_t *)icode->code + (*ptr) * 2; + code = (u_int32_t __force *)icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff); @@ -485,7 +485,7 @@ static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned i { u_int32_t *code; snd_assert(*ptr < 1024, return); - code = (u_int32_t *)icode->code + (*ptr) * 2; + code = (u_int32_t __force *)icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff); @@ -1036,13 +1036,13 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu) spin_lock_init(&emu->fx8010.irq_lock); INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); - if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL || + 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; } - gpr_map = (u32 *)icode->gpr_map; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; icode->tram_addr_map = icode->tram_data_map + 256; @@ -1431,7 +1431,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) __err: kfree(controls); if (icode != NULL) { - kfree((void *)icode->gpr_map); + kfree((void __force *)icode->gpr_map); kfree(icode); } return err; @@ -1503,15 +1503,15 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu) spin_lock_init(&emu->fx8010.irq_lock); INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); - if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL) + 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(emu10k1_fx8010_control_gpr_t), GFP_KERNEL)) == NULL || - (ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL)) == NULL) { + (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) { err = -ENOMEM; goto __err; } - gpr_map = (u32 *)icode->gpr_map; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; icode->tram_addr_map = icode->tram_data_map + 160; @@ -2032,7 +2032,7 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu) kfree(ipcm); kfree(controls); if (icode != NULL) { - kfree((void *)icode->gpr_map); + kfree((void __force *)icode->gpr_map); kfree(icode); } return err; @@ -2217,7 +2217,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne kfree(ipcm); return res; case SNDRV_EMU10K1_IOCTL_PCM_PEEK: - ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL); + ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL); if (ipcm == NULL) return -ENOMEM; if (copy_from_user(ipcm, argp, sizeof(*ipcm))) { |
