diff options
Diffstat (limited to 'util/ectool/ec.c')
| -rw-r--r-- | util/ectool/ec.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/util/ectool/ec.c b/util/ectool/ec.c index 9fa81258b740..56e9a6190583 100644 --- a/util/ectool/ec.c +++ b/util/ectool/ec.c @@ -5,8 +5,7 @@ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of - * the License. + * published by the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -15,8 +14,7 @@ * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <stdio.h> @@ -40,8 +38,8 @@ int send_ec_command(uint8_t command) debug("."); } if (!timeout) { - printf("Timeout while sending command 0x%02x to EC!\n", - command); + printf("Timeout while sending command 0x%02x to EC!\n", + command); // return -1; } @@ -54,14 +52,13 @@ int send_ec_data(uint8_t data) int timeout; timeout = 0x7ff; - while ((inb(EC_SC) & EC_IBF) && --timeout) { // wait for IBF = 0 + while ((inb(EC_SC) & EC_IBF) && --timeout) { // wait for IBF = 0 usleep(10); if ((timeout & 0xff) == 0) debug("."); } if (!timeout) { - printf("Timeout while sending data 0x%02x to EC!\n", - data); + printf("Timeout while sending data 0x%02x to EC!\n", data); // return -1; } @@ -83,7 +80,7 @@ uint8_t recv_ec_data(void) uint8_t data; timeout = 0x7fff; - while (--timeout) { // Wait for OBF = 1 + while (--timeout) { // Wait for OBF = 1 if (inb(EC_SC) & EC_OBF) { break; } @@ -114,6 +111,6 @@ int ec_write(uint8_t addr, uint8_t data) { send_ec_command(0x81); send_ec_data(addr); + return send_ec_data(data); } - |