Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 8 files as a function:
- arch/alpha/include/asm/dma.h, line 215 (as a function)
- arch/arm/kernel/dma.c, line 205 (as a function)
- arch/mips/include/asm/dma.h, line 181 (as a function)
- arch/mips/include/asm/mach-au1x00/au1000_dma.h, line 207 (as a function)
- arch/parisc/include/asm/dma.h, line 119 (as a function)
- arch/powerpc/include/asm/dma.h, line 197 (as a function)
- arch/sparc/include/asm/parport_64.h, line 81 (as a function)
- arch/x86/include/asm/dma.h, line 175 (as a function)
Referenced in 24 files:
- arch/alpha/include/asm/floppy.h, line 18
- arch/arm/include/asm/floppy.h, line 46
- arch/arm/kernel/dma.c, line 222
- arch/mips/alchemy/common/dma.c, line 207
- arch/mips/include/asm/mach-au1x00/au1000_dma.h, line 238
- arch/mips/include/asm/mach-generic/floppy.h, line 48
- arch/parisc/include/asm/floppy.h, line 119
- arch/powerpc/include/asm/floppy.h, line 171
- arch/x86/include/asm/floppy.h, line 137
- drivers/ata/pata_icside.c, line 264
- drivers/comedi/drivers/comedi_isadma.c
- drivers/gpib/nec7210/nec7210.c
- drivers/i2c/busses/i2c-imx-lpi2c.c
- drivers/mmc/host/wbsd.c
- drivers/parport/parport_pc.c
- drivers/scsi/arm/cumana_2.c
- drivers/scsi/arm/eesox.c
- drivers/scsi/arm/powertec.c
- drivers/video/fbdev/amifb.c
- sound/core/isadma.c
- sound/isa/es1688/es1688_lib.c, line 579
- sound/isa/gus/gus_main.c
- sound/pci/cs5535audio/cs5535audio_pcm.c
- sound/soc/au1x/dma.c, line 107
Smatch caller information:
sound/isa/gus/gus_main.c snd_gus_free() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/isa/gus/gus_main.c snd_gus_free() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/block/floppy.c fd_disable_dma() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &dma_spin_lock |
drivers/comedi/drivers/comedi_isadma.c comedi_isadma_disable() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dmanr | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &dev->spinlock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | spin_flags |
drivers/comedi/drivers/comedi_isadma.c comedi_isadma_poll() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &dev->mutex | ||
| LOCK2 | &dev->spinlock | ||
| LOCK2 | flags | ||
| LOCK2 | global &dma_spin_lock | ||
| TYPE_LOCK | (struct comedi_device)->mutex | ||
| TYPE_LOCK | (struct comedi_device)->spinlock |
sound/core/isadma.c snd_dma_disable() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dmanr | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | _T->lock |
sound/core/isadma.c snd_dma_pointer() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dmanr | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &atimer->lock | ||
| HALF_LOCKED2 | irq |
sound/core/isadma.c snd_dma_program() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dmanr | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &chip->lock | ||
| HALF_LOCKED2 | &chip->reg_lock | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | irq |
drivers/mmc/host/wbsd.c wbsd_finish_data() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &host->lock | ||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct wbsd_host)->lock |
drivers/mmc/host/wbsd.c wbsd_prepare_data() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &host->lock | ||
| LOCK2 | bh | ||
| LOCK2 | global &dma_spin_lock | ||
| TYPE_LOCK | (struct wbsd_host)->lock |
drivers/mmc/host/wbsd.c wbsd_request_end() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &host->lock | ||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct wbsd_host)->lock |
sound/isa/es1688/es1688_lib.c snd_es1688_free() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/parport/parport_pc.c parport_pc_fifo_write_block_dma() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &port->physport->ieee1284.irq |
drivers/parport/parport_pc.c parport_pc_fifo_write_block_dma() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &port->physport->ieee1284.irq | ||
| LOCK2 | global &dma_spin_lock | ||
| TYPE_LOCK | (struct ieee1284_info)->irq |
drivers/parport/parport_pc.c parport_pc_fifo_write_block_dma() -> disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &port->physport->ieee1284.irq |