On 02/04/2021 09:40, Bixuan Cui wrote:
> Fix the error:
>
> drivers/staging/media/tegra-video/vi.c:1180:4:
> error: implicit declaration of function 'host1x_syncpt_free' [-Werror,-Wimplicit-function-declaration]
Against what tree is this being built? The mainline kernel doesn't have
host1x_syncpt_put, only host1x_syncpt_free.
Also, the subject line is very vague, something like this is much more descriptive:
[PATCH] media: tegra-video: replace host1x_syncpt_free by host1x_syncpt_put
Regards,
Hans
>
> Fixes: 3028a00c55bf ('gpu: host1x: Cleanup and refcounting for syncpoints')
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Bixuan Cui <cuibixuan@xxxxxxxxxx>
> ---
> drivers/staging/media/tegra-video/vi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
> index 7e0cb5529b49..df5ca3596470 100644
> --- a/drivers/staging/media/tegra-video/vi.c
> +++ b/drivers/staging/media/tegra-video/vi.c
> @@ -1177,7 +1177,7 @@ static int tegra_channel_host1x_syncpt_init(struct tegra_vi_channel *chan)
> mw_sp = host1x_syncpt_request(&vi->client, flags);
> if (!mw_sp) {
> dev_err(vi->dev, "failed to request memory ack syncpoint\n");
> - host1x_syncpt_free(fs_sp);
> + host1x_syncpt_put(fs_sp);
> ret = -ENOMEM;
> goto free_syncpts;
> }
>
