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| author | Bartosz Golaszewski <bartekgola@gmail.com> | 2015-06-05 10:27:28 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-06-07 18:05:34 +0200 |
| commit | 314742747deecd454ae58dfd68be453115ba226c (patch) | |
| tree | 1cec4e02ab66823bd559835f8e9360284882dd49 /libbb/process_escape_sequence.c | |
| parent | d291c2fdd5cb8616605c67ecbfb04274fa094242 (diff) | |
| download | busybox-314742747deecd454ae58dfd68be453115ba226c.tar.gz | |
i2cdetect: don't die on addresses already in use by drivers
We can't use i2c_set_slave_addr() in i2cdetect, as we have to check for
EBUSY after calling ioctl(I2C_SLAVE) and print 'UU' on busy addresses
instead of bailing-out.
While we're at it: reorder definitions of local vars in i2cdetect_main().
function old new delta
i2cdetect_main 703 744 +41
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 41/0) Total: 41 bytes
text data bss dec hex filename
826097 4164 9584 839845 cd0a5 busybox_old
826145 4164 9584 839893 cd0d5 busybox_unstripped
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/process_escape_sequence.c')
0 files changed, 0 insertions, 0 deletions