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[2001:16b8:267b:3700:c41d:4e99:e424:db57]) by smtp.gmail.com with ESMTPSA id bd27-20020a056402207b00b004585eba4baesm5429717edb.80.2022.11.22.05.23.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Nov 2022 05:23:49 -0800 (PST) From: Lukas Bulwahn To: Steve Longerbeam , Philipp Zabel , Mauro Carvalho Chehab , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Lukas Bulwahn Subject: [PATCH] media: imx: remove code for non-existing config IMX_GPT_ICAP Date: Tue, 22 Nov 2022 14:23:30 +0100 Message-Id: <20221122132330.30408-1-lukas.bulwahn@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: There never was a config IMX_GPT_ICAP in the repository. So remove the code conditional on this config and simplify the callers that just called empty functions. Signed-off-by: Lukas Bulwahn --- drivers/staging/media/imx/imx-media-fim.c | 54 ----------------------- 1 file changed, 54 deletions(-) diff --git a/drivers/staging/media/imx/imx-media-fim.c b/drivers/staging/media/imx/imx-media-fim.c index 3a9182933508..19a48eb445fd 100644 --- a/drivers/staging/media/imx/imx-media-fim.c +++ b/drivers/staging/media/imx/imx-media-fim.c @@ -187,54 +187,6 @@ static void frame_interval_monitor(struct imx_media_fim *fim, send_fim_event(fim, error_avg); } -#ifdef CONFIG_IMX_GPT_ICAP -/* - * Input Capture method of measuring frame intervals. Not subject - * to interrupt latency. - */ -static void fim_input_capture_handler(int channel, void *dev_id, - ktime_t timestamp) -{ - struct imx_media_fim *fim = dev_id; - unsigned long flags; - - spin_lock_irqsave(&fim->lock, flags); - - frame_interval_monitor(fim, timestamp); - - if (!completion_done(&fim->icap_first_event)) - complete(&fim->icap_first_event); - - spin_unlock_irqrestore(&fim->lock, flags); -} - -static int fim_request_input_capture(struct imx_media_fim *fim) -{ - init_completion(&fim->icap_first_event); - - return mxc_request_input_capture(fim->icap_channel, - fim_input_capture_handler, - fim->icap_flags, fim); -} - -static void fim_free_input_capture(struct imx_media_fim *fim) -{ - mxc_free_input_capture(fim->icap_channel, fim); -} - -#else /* CONFIG_IMX_GPT_ICAP */ - -static int fim_request_input_capture(struct imx_media_fim *fim) -{ - return 0; -} - -static void fim_free_input_capture(struct imx_media_fim *fim) -{ -} - -#endif /* CONFIG_IMX_GPT_ICAP */ - /* * In case we are monitoring the first frame interval after streamon * (when fim->num_skip = 0), we need a valid fim->last_ts before we @@ -435,14 +387,8 @@ int imx_media_fim_set_stream(struct imx_media_fim *fim, spin_unlock_irqrestore(&fim->lock, flags); if (icap_enabled(fim)) { - ret = fim_request_input_capture(fim); - if (ret) - goto out; fim_acquire_first_ts(fim); } - } else { - if (icap_enabled(fim)) - fim_free_input_capture(fim); } fim->stream_on = on; -- 2.17.1