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Fix i2c error detection.

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This commit is contained in:
Jeffrey Townsend
2016-07-18 18:15:26 +00:00
parent 03d7d9fad9
commit 77c17d1c7c
1 changed files with 2 additions and 2 deletions
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4
packages/base/any/onlp/src/onlplib/module/src/i2c.c
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@@ -142,7 +142,7 @@ onlp_i2c_read(int bus, uint8_t addr, uint8_t offset, int size,
}
for(i = 0; i < size; i++) {
uint32_t rv = i2c_smbus_read_byte_data(fd, offset+i);
int rv = i2c_smbus_read_byte_data(fd, offset+i);
if(rv < 0) {
AIM_LOG_ERROR("i2c-%d: reading address 0x%x, offset %d failed: %{errno}",
bus, addr, offset+i, errno);
@@ -175,7 +175,7 @@ onlp_i2c_write(int bus, uint8_t addr, uint8_t offset, int size,
}
for(i = 0; i < size; i++) {
uint32_t rv = i2c_smbus_write_byte_data(fd, offset+i, data[i]);
int rv = i2c_smbus_write_byte_data(fd, offset+i, data[i]);
if(rv < 0) {
AIM_LOG_ERROR("i2c-%d: writing address 0x%x, offset %d failed: %{errno}",
bus, addr, offset+i, errno);