Dear Troy Kisky, > Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Marek Vasut <[email protected]> > --- > drivers/i2c/mxc_i2c.c | 29 ++++++++--------------------- > 1 file changed, 8 insertions(+), 21 deletions(-) > > diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c > index 626960d..4f12b9e 100644 > --- a/drivers/i2c/mxc_i2c.c > +++ b/drivers/i2c/mxc_i2c.c > @@ -302,27 +302,6 @@ exit: > } > > /* > - * Try if a chip add given address responds (probe the chip) > - */ > -int i2c_probe(uchar chip) > -{ > - struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE; > - int ret; > - > - ret = i2c_imx_start(); > - if (ret) > - return ret; > - > - ret = tx_byte(i2c_regs, chip << 1); > - if (ret) > - return ret; > - > - i2c_imx_stop(); > - > - return ret; > -} > - > -/* > * Read data from I2C device > */ > int i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len) > @@ -404,3 +383,11 @@ int i2c_write(uchar chip, uint addr, int alen, uchar > *buf, int len) > > return ret; > } > + > +/* > + * Try if a chip add given address responds (probe the chip) > + */ > +int i2c_probe(uchar chip) > +{ > + return i2c_write(chip, 0, 0, NULL, 0); > +} Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
