Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

seeprom_bootstrap_read(): no need to hard-code I2C_F_POLL here because 

the i2c code will ensure it's there if the system is cold.
This commit is contained in:
thorpej 2019-12-23 02:39:47 +00:00
parent 82af5f8187
commit bf8fd4f373
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
sys/dev/i2c/at24cxx.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: at24cxx.c,v 1.33 2019/11/29 04:59:15 hkenken Exp $ */
/* $NetBSD: at24cxx.c,v 1.34 2019/12/23 02:39:47 thorpej Exp $ */
/*
* Copyright (c) 2003 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: at24cxx.c,v 1.33 2019/11/29 04:59:15 hkenken Exp $");
__KERNEL_RCSID(0, "$NetBSD: at24cxx.c,v 1.34 2019/12/23 02:39:47 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -416,7 +416,7 @@ seeprom_bootstrap_read(i2c_tag_t tag, int i2caddr, int offset, int devsize,
/* We are very forgiving about devsize during bootstrap. */
cmdlen = (devsize >= 4096) ? 2 : 1;
if (iic_acquire_bus(tag, I2C_F_POLL) != 0)
if (iic_acquire_bus(tag, 0) != 0)
return (-1);
while (len) {
@ -432,7 +432,7 @@ seeprom_bootstrap_read(i2c_tag_t tag, int i2caddr, int offset, int devsize,
/* Read a single byte. */
if (iic_exec(tag, I2C_OP_READ_WITH_STOP, addr,
cmdbuf, cmdlen, rvp, 1, I2C_F_POLL)) {
iic_release_bus(tag, I2C_F_POLL);
iic_release_bus(tag, 0);
return (-1);
}
@ -441,6 +441,6 @@ seeprom_bootstrap_read(i2c_tag_t tag, int i2caddr, int offset, int devsize,
offset++;
}
iic_release_bus(tag, I2C_F_POLL);
iic_release_bus(tag, 0);
return (0);
}