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board: gdsys: Make gdsys osd hardware detection more robust

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Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
This commit is contained in:
Dirk Eibach
2014-07-03 09:28:22 +02:00
committed by Tom Rini
parent 5568fb4402
commit 3a990bfaea
5 changed files with 81 additions and 62 deletions
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drivers/i2c/ihs_i2c.c
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@@ -34,7 +34,6 @@ static int wait_for_int(bool read)
| (read ? I2CINT_RECEIVE_EV : I2CINT_TRANSMIT_EV)))) {
udelay(10);
if (ctr++ > 5000) {
printf("I2C timeout\n");
return 1;
}
FPGA_GET_REG(I2C_ADAP_HWNR, i2c.interrupt_status, &val);