On Sun, 26 Apr 2020 at 22:23, Christophe JAILLET
<[email protected]> wrote:
>
> If 'devm_request_threaded_irq()' fails, resources allocated by
> 'mmc_alloc_host()' must be freed.
>
> Fixes: c5413ad815a6 ("mmc: add new Alcor Micro Cardreader SD/MMC driver")
> Signed-off-by: Christophe JAILLET <[email protected]>
Applied for fixes, thanks!
Kind regards
Uffe
> ---
> drivers/mmc/host/alcor.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/alcor.c b/drivers/mmc/host/alcor.c
> index 1aee485d56d4..026ca9194ce5 100644
> --- a/drivers/mmc/host/alcor.c
> +++ b/drivers/mmc/host/alcor.c
> @@ -1104,7 +1104,7 @@ static int alcor_pci_sdmmc_drv_probe(struct
> platform_device *pdev)
>
> if (ret) {
> dev_err(&pdev->dev, "Failed to get irq for data line\n");
> - return ret;
> + goto free_host;
> }
>
> mutex_init(&host->cmd_mutex);
> @@ -1116,6 +1116,10 @@ static int alcor_pci_sdmmc_drv_probe(struct
> platform_device *pdev)
> dev_set_drvdata(&pdev->dev, host);
> mmc_add_host(mmc);
> return 0;
> +
> +free_host:
> + mmc_free_host(mmc);
> + return ret;
> }
>
> static int alcor_pci_sdmmc_drv_remove(struct platform_device *pdev)
> --
> 2.25.1
>
