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

/drivers/spi/
Dspidev.c93 static unsigned bufsiz = 4096; variable
94 module_param(bufsiz, uint, S_IRUGO);
95 MODULE_PARM_DESC(bufsiz, "data bytes in biggest supported SPI message");
161 if (count > bufsiz) in spidev_read()
192 if (count > bufsiz) in spidev_write()
252 if (rx_total > bufsiz) { in spidev_message()
266 if (tx_total > bufsiz) { in spidev_message()
604 spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
613 spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
/drivers/input/
Dmousedev.c108 unsigned char ready, buffer, bufsiz; member
597 client->bufsiz = 4; in mousedev_packet()
608 client->bufsiz = 4; in mousedev_packet()
618 client->bufsiz = 3; in mousedev_packet()
640 client->bufsiz++; /* account for leading ACK */ in mousedev_generate_response()
655 client->bufsiz = 2; in mousedev_generate_response()
660 client->bufsiz = 4; in mousedev_generate_response()
667 client->bufsiz = 3; in mousedev_generate_response()
671 client->bufsiz = 1; in mousedev_generate_response()
674 client->buffer = client->bufsiz; in mousedev_generate_response()
[all …]
/drivers/char/tpm/
Dtpm-interface.c333 ssize_t tpm_transmit(struct tpm_chip *chip, const u8 *buf, size_t bufsiz, in tpm_transmit() argument
340 if (bufsiz < TPM_HEADER_SIZE) in tpm_transmit()
343 if (bufsiz > TPM_BUFSIZE) in tpm_transmit()
344 bufsiz = TPM_BUFSIZE; in tpm_transmit()
350 if (count > bufsiz) { in tpm_transmit()
352 "invalid count value %x %zx\n", count, bufsiz); in tpm_transmit()
395 rc = chip->ops->recv(chip, (u8 *) buf, bufsiz); in tpm_transmit()
Dtpm.h483 ssize_t tpm_transmit(struct tpm_chip *chip, const u8 *buf, size_t bufsiz,