On Thu, Apr 02, 2015 at 05:36:50PM +0200, Markus Pargmann wrote:
> Replace the set_timeout function in the device platform data by an ops
> struct which stores a set_timeout and init function.
>
> Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
> }
>
> - if (fn != imx1_watchdog_set_timeout)
> - imx_watchdog_detect_reset_source(priv);
> + if (priv->ops->init) {
> + ret = priv->ops->init(priv);
> + if (ret) {
> + dev_err(dev, "Failed to init watchdog device %d\n", ret);
> + goto error_unregister;
> + }
> + }
>
> dev->priv = priv;
>
> return 0;
>
> +error_unregister:
> + watchdog_deregister(&priv->wd);
I had to revert this one because compilation fails with:
imx-iomux-v1.c:(.text.imx_wd_probe+0xb0): undefined reference to `watchdog_deregister'
This happens when watchdog support is disabled. imxwd.c is compiled
anyway because it provides the reset function. Either you have to
provide static inline wrappers or reorder the code so that
watchdog_register is called last and thus you don't have to call
watchdog_deregister().
Sascha
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