Re: [PATCH 3/7] dmaengine: st_fdma: Add STMicroelectronics FDMA engine driver support

From: Maxime Coquelin
Date: Mon Aug 31 2015 - 03:50:23 EST

Hi Paul,

On 07/09/2015 10:17 AM, Paul Bolle wrote:
>+static int __exit st_fdma_remove(struct platform_device *pdev)
>+ struct st_fdma_dev *fdev = platform_get_drvdata(pdev);
>+ wait_for_completion(&fdev->fw_ack);
>+ st_fdma_clk_disable(fdev);
>+ return 0;
Since this driver is built-in only this means st_fdma_remove() can never
be used, right?

It's not because a driver is built-in only that it does not need a remove callback.
An instance can be probed/removed any time via driver's bind/unbind SysFS entries.
Am I missing something?

Kind regards,
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