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Searched refs:alloc_chrdev_region (Results 1 – 25 of 86) sorted by relevance

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/Linux-v5.15/drivers/char/
Dscx200_gpio.c102 rc = alloc_chrdev_region(&devid, 0, MAX_PINS, "scx200_gpio"); in scx200_gpio_init()
Dbsr.c304 ret = alloc_chrdev_region(&bsr_dev, 0, BSR_MAX_DEVS, "bsr"); in bsr_init()
Dpc8736x_gpio.c310 rc = alloc_chrdev_region(&devid, 0, PC8736X_GPIO_CT, DEVNAME); in pc8736x_gpio_init()
/Linux-v5.15/arch/sh/boards/mach-landisk/
Dgio.c136 if ((error = alloc_chrdev_region(&dev, 0, DEVCOUNT, "gio")) < 0) { in gio_init()
/Linux-v5.15/drivers/infiniband/hw/hfi1/
Ddevice.c100 ret = alloc_chrdev_region(&hfi1_dev, 0, HFI1_NMINORS, DRIVER_NAME); in dev_init()
/Linux-v5.15/drivers/remoteproc/
Dremoteproc_cdev.c134 ret = alloc_chrdev_region(&rproc_major, 0, NUM_RPROC_DEVICES, "remoteproc"); in rproc_init_cdev()
/Linux-v5.15/fs/
Dchar_dev.c236 int alloc_chrdev_region(dev_t *dev, unsigned baseminor, unsigned count, in alloc_chrdev_region() function
676 EXPORT_SYMBOL(alloc_chrdev_region);
/Linux-v5.15/drivers/char/xillybus/
Dxillybus_class.c80 rc = alloc_chrdev_region(&mdev, 0, num_nodes, unit->name); in xillybus_init_chrdev()
/Linux-v5.15/drivers/s390/char/
Dhmcdrv_dev.c295 rc = alloc_chrdev_region(&hmcdrv_dev_no, 0, 1, HMCDRV_DEV_NAME); in hmcdrv_dev_init()
Dtape_char.c473 if (alloc_chrdev_region(&dev, 0, 256, "tape") != 0) in tapechar_init()
/Linux-v5.15/drivers/dma-buf/
Ddma-heap.c309 ret = alloc_chrdev_region(&dma_heap_devt, 0, NUM_HEAP_MINORS, DEVNAME); in dma_heap_init()
/Linux-v5.15/drivers/cxl/core/
Dmemdev.c234 rc = alloc_chrdev_region(&devt, 0, CXL_MEM_MAX_DEVS, "cxl"); in cxl_memdev_init()
/Linux-v5.15/block/
Dbsg.c250 ret = alloc_chrdev_region(&devid, 0, BSG_MAX_DEVS, "bsg"); in bsg_init()
/Linux-v5.15/drivers/media/mc/
Dmc-devnode.c300 ret = alloc_chrdev_region(&media_dev_t, 0, MEDIA_NUM_DEVICES, in media_devnode_init()
/Linux-v5.15/drivers/platform/chrome/wilco_ec/
Dtelemetry.c435 ret = alloc_chrdev_region(&dev_num, 0, TELEM_MAX_DEV, TELEM_DEV_NAME); in telem_module_init()
/Linux-v5.15/drivers/soc/qcom/
Drmtfs_mem.c307 ret = alloc_chrdev_region(&qcom_rmtfs_mem_major, 0, in qcom_rmtfs_mem_init()
/Linux-v5.15/drivers/char/tpm/
Dtpm-interface.c479 rc = alloc_chrdev_region(&tpm_devt, 0, 2*TPM_NUM_DEVICES, "tpm"); in tpm_init()
/Linux-v5.15/drivers/char/pcmcia/
Dscr24x_cs.c332 ret = alloc_chrdev_region(&scr24x_devt, 0, SCR24X_DEVS, "scr24x"); in scr24x_init()
/Linux-v5.15/drivers/staging/fieldbus/
Ddev_core.c322 err = alloc_chrdev_region(&fieldbus_devt, 0, in fieldbus_init()
/Linux-v5.15/drivers/staging/greybus/
Draw.c349 retval = alloc_chrdev_region(&dev, 0, NUM_MINORS, "gb_raw"); in raw_init()
Dauthentication.c409 ret = alloc_chrdev_region(&cap_dev_num, 0, NUM_MINORS, in cap_init()
/Linux-v5.15/drivers/gnss/
Dcore.c384 ret = alloc_chrdev_region(&gnss_first, 0, GNSS_MINORS, "gnss"); in gnss_module_init()
/Linux-v5.15/drivers/crypto/qat/qat_common/
Dadf_ctl_drv.c51 if (alloc_chrdev_region(&dev_id, 0, 1, DEVICE_NAME)) { in adf_chr_drv_create()
/Linux-v5.15/drivers/hid/
Dhid-roccat.c419 retval = alloc_chrdev_region(&dev_id, ROCCAT_FIRST_MINOR, in roccat_init()
/Linux-v5.15/arch/powerpc/platforms/book3s/
Dvas-api.c432 rc = alloc_chrdev_region(&coproc_device.devt, 1, 1, name); in vas_register_coproc_api()

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