diff options
Diffstat (limited to 'chip/it83xx/spi.c')
| -rw-r--r-- | chip/it83xx/spi.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/chip/it83xx/spi.c b/chip/it83xx/spi.c index 23885f41a3..c172e9fca9 100644 --- a/chip/it83xx/spi.c +++ b/chip/it83xx/spi.c @@ -1,4 +1,4 @@ -/* Copyright 2019 The Chromium OS Authors. All rights reserved. +/* Copyright 2019 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -20,8 +20,8 @@ #include "util.h" /* Console output macros */ -#define CPRINTS(format, args...) cprints(CC_SPI, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_SPI, format, ## args) +#define CPRINTS(format, args...) cprints(CC_SPI, format, ##args) +#define CPRINTF(format, args...) cprintf(CC_SPI, format, ##args) #define SPI_RX_MAX_FIFO_SIZE 256 #define SPI_TX_MAX_FIFO_SIZE 256 @@ -31,8 +31,8 @@ /* Max data size for a version 3 request/response packet. */ #define SPI_MAX_REQUEST_SIZE SPI_RX_MAX_FIFO_SIZE -#define SPI_MAX_RESPONSE_SIZE (SPI_TX_MAX_FIFO_SIZE - \ - EC_SPI_PREAMBLE_LENGTH - EC_SPI_PAST_END_LENGTH) +#define SPI_MAX_RESPONSE_SIZE \ + (SPI_TX_MAX_FIFO_SIZE - EC_SPI_PREAMBLE_LENGTH - EC_SPI_PAST_END_LENGTH) static const uint8_t out_preamble[EC_SPI_PREAMBLE_LENGTH] = { EC_SPI_PROCESSING, @@ -64,9 +64,9 @@ enum spi_peripheral_state_machine { static const int spi_response_state[] = { [SPI_STATE_READY_TO_RECV] = EC_SPI_RX_READY, - [SPI_STATE_RECEIVING] = EC_SPI_RECEIVING, - [SPI_STATE_PROCESSING] = EC_SPI_PROCESSING, - [SPI_STATE_RX_BAD] = EC_SPI_RX_BAD_DATA, + [SPI_STATE_RECEIVING] = EC_SPI_RECEIVING, + [SPI_STATE_PROCESSING] = EC_SPI_PROCESSING, + [SPI_STATE_RX_BAD] = EC_SPI_RX_BAD_DATA, }; BUILD_ASSERT(ARRAY_SIZE(spi_response_state) == SPI_STATE_COUNT); @@ -145,11 +145,11 @@ static void spi_send_response_packet(struct host_packet *pkt) /* Append our past-end byte, which we reserved space for. */ for (i = 0; i < EC_SPI_PAST_END_LENGTH; i++) - ((uint8_t *)pkt->response)[pkt->response_size + i] - = EC_SPI_PAST_END; + ((uint8_t *)pkt->response)[pkt->response_size + i] = + EC_SPI_PAST_END; tx_size = pkt->response_size + EC_SPI_PREAMBLE_LENGTH + - EC_SPI_PAST_END_LENGTH; + EC_SPI_PAST_END_LENGTH; /* Transmit the reply */ spi_response_host_data(out_msg, tx_size); @@ -194,7 +194,7 @@ static void spi_parse_header(void) /* Store request data from Rx FIFO to in_msg buffer */ spi_host_request_data(in_msg + sizeof(*r), - pkt_size - sizeof(*r)); + pkt_size - sizeof(*r)); /* Set up parameters for host request */ spi_packet.send_response = spi_send_response_packet; @@ -327,8 +327,8 @@ static void spi_init(void) * bit3 : Rx FIFO1 will not be overwrited once it's full. * bit0 : Rx FIFO1/FIFO2 will reset after each CS_N goes high. */ - IT83XX_SPI_GCR2 = IT83XX_SPI_RXF2OC | IT83XX_SPI_RXF1OC - | IT83XX_SPI_RXFAR; + IT83XX_SPI_GCR2 = IT83XX_SPI_RXF2OC | IT83XX_SPI_RXF1OC | + IT83XX_SPI_RXFAR; /* * Interrupt mask register (0b:Enable, 1b:Mask) * bit5 : Rx byte reach interrupt mask @@ -395,9 +395,8 @@ static enum ec_status _spi_get_protocol_info(struct host_cmd_handler_args *args) return EC_SUCCESS; } -DECLARE_HOST_COMMAND(EC_CMD_GET_PROTOCOL_INFO, - _spi_get_protocol_info, - EC_VER_MASK(0)); +DECLARE_HOST_COMMAND(EC_CMD_GET_PROTOCOL_INFO, _spi_get_protocol_info, + EC_VER_MASK(0)); enum ec_status spi_get_protocol_info(struct host_cmd_handler_args *args) { |