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Searched refs:ctrlbuf (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspidev-rkslv.c34 char *ctrlbuf; member
201 char *ctrlbuf = spidev->ctrlbuf, *appmem = spidev->appmem, *tempbuf = spidev->tempbuf; in spidev_rkslv_xfer() local
207 memset(spidev->ctrlbuf, 0, SPI_OBJ_CTRL_MSG_SIZE); in spidev_rkslv_xfer()
208 ret = spidev_slv_read(spidev, spidev->ctrlbuf, SPI_OBJ_CTRL_MSG_SIZE); in spidev_rkslv_xfer()
214 ctrl = (struct spi_obj_ctrl *)ctrlbuf; in spidev_rkslv_xfer()
309 spidev->ctrlbuf = devm_kzalloc(&spi->dev, SPI_OBJ_MAX_XFER_SIZE, GFP_KERNEL); in spidev_rkslv_probe()
310 if (!spidev->ctrlbuf) in spidev_rkslv_probe()
H A Dspidev-rkmst.c41 char *ctrlbuf; member
184 struct spi_obj_ctrl *ctrl = (struct spi_obj_ctrl *)spidev->ctrlbuf; in spidev_rkmst_reset_slave()
196 struct spi_obj_ctrl *ctrl = (struct spi_obj_ctrl *)spidev->ctrlbuf; in spidev_rkmst_ctrl()
557 spidev->ctrlbuf = devm_kzalloc(&spi->dev, SPI_OBJ_MAX_XFER_SIZE, GFP_KERNEL); in spidev_rkmst_probe()
558 if (!spidev->ctrlbuf) in spidev_rkmst_probe()
/OK3568_Linux_fs/kernel/drivers/hid/usbhid/
H A Dusbhid.h72 char *ctrlbuf; /* Control buffer */ member
H A Dhid-core.c382 memcpy(usbhid->ctrlbuf, raw_report, len); in hid_submit_ctrl()
862 usbhid->ctrlbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL, in hid_alloc_buffers()
865 !usbhid->ctrlbuf) in hid_alloc_buffers()
978 usb_free_coherent(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); in hid_free_buffers()
1161 usbhid->ctrlbuf, 1, hid_ctrl, hid); in usbhid_start()