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Fix comment in common/soft_i2c.c

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Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
This commit is contained in:
Wolfgang Denk 2006-03-12 01:30:45 +01:00
parent 611125a292
commit 82d716fd0d
2 changed files with 7 additions and 1 deletions
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3
CHANGELOG
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@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4: Changes since U-Boot 1.1.4:
====================================================================== ======================================================================
* Fix comment in common/soft_i2c.c
Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
* Cleanup compiler warnings. * Cleanup compiler warnings.
Patch by Greg Ungerer, 21 May 2005 Patch by Greg Ungerer, 21 May 2005

5
common/soft_i2c.c
View File

@ -288,7 +288,10 @@ int i2c_probe(uchar addr)
{ {
int rc; int rc;
/* perform 1 byte read transaction */ /*
* perform 1 byte write transaction with just address byte
* (fake write)
*/
send_start(); send_start();
rc = write_byte ((addr << 1) | 0); rc = write_byte ((addr << 1) | 0);
send_stop(); send_stop();