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i2c.c: add debug syslog message for i2c bus path

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2015-08-14 11:18:24 +01:00
parent 8269340c25
commit 3f51ebaaf1
1 changed files with 1 additions and 0 deletions
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1
src/i2c/i2c.c
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@@ -123,6 +123,7 @@ mraa_i2c_init_raw(unsigned int bus)
if ((dev->fh = open(filepath, O_RDWR)) < 1) { if ((dev->fh = open(filepath, O_RDWR)) < 1) {
syslog(LOG_ERR, "i2c: Failed to open requested i2c port %s", filepath); syslog(LOG_ERR, "i2c: Failed to open requested i2c port %s", filepath);
} }
syslog(LOG_DEBUG, "i2c: Opened i2c bus %s", filepath);
if (ioctl(dev->fh, I2C_FUNCS, &dev->funcs) < 0) { if (ioctl(dev->fh, I2C_FUNCS, &dev->funcs) < 0) {
syslog(LOG_CRIT, "i2c: Failed to get I2C_FUNC map from device"); syslog(LOG_CRIT, "i2c: Failed to get I2C_FUNC map from device");