Re: [RFC PATCH 7/8] mtd: rawnand: ams-delta: Check sanity of data GPIO resource

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Janusz!

Nice work overall! Some feedback:

On Thu, Jul 19, 2018 at 1:57 AM Janusz Krzysztofik <jmkrzyszt@xxxxxxxxx> wrote:

> +#include <linux/gpio/driver.h>

Let's skip that.

> +       /*
> +        * For acceptable performance require the data GPIO
> +        * chip to support get/set_multiple() callbacks.
> +        */
> +       if (!data_gpioc->get_multiple || !data_gpioc->set_multiple) {
> +               err = -EINVAL;
> +               dev_err(&pdev->dev,
> +                       "data GPIO chip does not support get/set_multiple()\n");
> +               goto out_mtd;
> +       }

Since we know which platform it is, we know that we applied the previous
get/set multiple patch, so we need not check this if the patches are
applied in sequence.

As long as all patches go in the same merge window, no problem.

I'm BTW ready to apply the get/set multiple patch already.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux