Make the gdsys_rxaui_ctrl polarity setting function return the old state to comply with the API requirements.
Signed-off-by: Mario Six <[email protected]> --- drivers/misc/gdsys_rxaui_ctrl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/misc/gdsys_rxaui_ctrl.c b/drivers/misc/gdsys_rxaui_ctrl.c index 9a63c329bcd..f2c955b13d7 100644 --- a/drivers/misc/gdsys_rxaui_ctrl.c +++ b/drivers/misc/gdsys_rxaui_ctrl.c @@ -29,6 +29,7 @@ struct gdsys_rxaui_ctrl_regs { struct gdsys_rxaui_ctrl_priv { struct regmap *map; + bool state; }; int gdsys_rxaui_set_polarity_inversion(struct udevice *dev, bool val) @@ -36,6 +37,8 @@ int gdsys_rxaui_set_polarity_inversion(struct udevice *dev, bool val) struct gdsys_rxaui_ctrl_priv *priv = dev_get_priv(dev); u16 state; + priv->state = !priv->state; + rxaui_ctrl_get(priv->map, ctrl_1, &state); if (val) @@ -45,7 +48,7 @@ int gdsys_rxaui_set_polarity_inversion(struct udevice *dev, bool val) rxaui_ctrl_set(priv->map, ctrl_1, state); - return 0; + return !priv->state; } static const struct misc_ops gdsys_rxaui_ctrl_ops = { @@ -58,6 +61,8 @@ int gdsys_rxaui_ctrl_probe(struct udevice *dev) regmap_init_mem(dev, &priv->map); + priv->state = false; + return 0; } -- 2.20.1 _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
