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Message-ID: <202301030919.EhrZmS0P-lkp@intel.com>
Date: Tue, 3 Jan 2023 11:12:26 +0300
From: Dan Carpenter <error27@...il.com>
To: oe-kbuild@...ts.linux.dev, Jian Zhang <zhangjian210@...wei.com>
Cc: lkp@...el.com, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>
Subject: drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:2222 mxc_jpeg_probe()
warn: missing unwind goto?
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 69b41ac87e4a664de78a395ff97166f0b2943210
commit: 5b304046a81eda221b5d06a9c62f7b5e45530fa5 media: driver/nxp/imx-jpeg: fix a unexpected return value problem
config: ia64-randconfig-m041-20230101
compiler: ia64-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Reported-by: Dan Carpenter <error27@...il.com>
smatch warnings:
drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:2222 mxc_jpeg_probe() warn: missing unwind goto?
vim +2222 drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2155 static int mxc_jpeg_probe(struct platform_device *pdev)
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2156 {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2157 struct mxc_jpeg_dev *jpeg;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2158 struct device *dev = &pdev->dev;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2159 int dec_irq;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2160 int ret;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2161 int mode;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2162 const struct of_device_id *of_id;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2163 unsigned int slot;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2164
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2165 of_id = of_match_node(mxc_jpeg_match, dev->of_node);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2166 mode = *(const int *)of_id->data;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2167
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2168 jpeg = devm_kzalloc(dev, sizeof(struct mxc_jpeg_dev), GFP_KERNEL);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2169 if (!jpeg)
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2170 return -ENOMEM;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2171
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2172 mutex_init(&jpeg->lock);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2173 spin_lock_init(&jpeg->hw_lock);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2174
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2175 ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2176 if (ret) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2177 dev_err(&pdev->dev, "No suitable DMA available.\n");
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2178 goto err_irq;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2179 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2180
a498a4e7af5022 drivers/media/platform/imx-jpeg/mxc-jpeg.c Cai Huoqing 2021-09-01 2181 jpeg->base_reg = devm_platform_ioremap_resource(pdev, 0);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2182 if (IS_ERR(jpeg->base_reg))
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2183 return PTR_ERR(jpeg->base_reg);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2184
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2185 for (slot = 0; slot < MXC_MAX_SLOTS; slot++) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2186 dec_irq = platform_get_irq(pdev, slot);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2187 if (dec_irq < 0) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2188 ret = dec_irq;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2189 goto err_irq;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2190 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2191 ret = devm_request_irq(&pdev->dev, dec_irq, mxc_jpeg_dec_irq,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2192 0, pdev->name, jpeg);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2193 if (ret) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2194 dev_err(&pdev->dev, "Failed to request irq %d (%d)\n",
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2195 dec_irq, ret);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2196 goto err_irq;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2197 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2198 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2199
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2200 jpeg->pdev = pdev;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2201 jpeg->dev = dev;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2202 jpeg->mode = mode;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2203
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2204 /* Get clocks */
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2205 jpeg->clk_ipg = devm_clk_get(dev, "ipg");
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2206 if (IS_ERR(jpeg->clk_ipg)) {
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2207 dev_err(dev, "failed to get clock: ipg\n");
5b304046a81eda drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c Jian Zhang 2022-06-20 2208 ret = PTR_ERR(jpeg->clk_ipg);
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2209 goto err_clk;
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2210 }
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2211
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2212 jpeg->clk_per = devm_clk_get(dev, "per");
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2213 if (IS_ERR(jpeg->clk_per)) {
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2214 dev_err(dev, "failed to get clock: per\n");
5b304046a81eda drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c Jian Zhang 2022-06-20 2215 ret = PTR_ERR(jpeg->clk_per);
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2216 goto err_clk;
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2217 }
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2218
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2219 ret = mxc_jpeg_attach_pm_domains(jpeg);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2220 if (ret < 0) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2221 dev_err(dev, "failed to attach power domains %d\n", ret);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 @2222 return ret;
goto err_clk; (After scrolling down to see what err_clk does, it's
actually better to just delete the err_clk label and convert everything
possible to direct returns).
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2223 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2224
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2225 /* v4l2 */
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2226 ret = v4l2_device_register(dev, &jpeg->v4l2_dev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2227 if (ret) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2228 dev_err(dev, "failed to register v4l2 device\n");
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2229 goto err_register;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2230 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2231 jpeg->m2m_dev = v4l2_m2m_init(&mxc_jpeg_m2m_ops);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2232 if (IS_ERR(jpeg->m2m_dev)) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2233 dev_err(dev, "failed to register v4l2 device\n");
fb3b597abdcec8 drivers/media/platform/imx-jpeg/mxc-jpeg.c Wei Yongjun 2021-03-23 2234 ret = PTR_ERR(jpeg->m2m_dev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2235 goto err_m2m;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2236 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2237
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2238 jpeg->dec_vdev = video_device_alloc();
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2239 if (!jpeg->dec_vdev) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2240 dev_err(dev, "failed to register v4l2 device\n");
fb3b597abdcec8 drivers/media/platform/imx-jpeg/mxc-jpeg.c Wei Yongjun 2021-03-23 2241 ret = -ENOMEM;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2242 goto err_vdev_alloc;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2243 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2244 if (mode == MXC_JPEG_ENCODE)
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2245 snprintf(jpeg->dec_vdev->name,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2246 sizeof(jpeg->dec_vdev->name),
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2247 "%s-enc", MXC_JPEG_NAME);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2248 else
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2249 snprintf(jpeg->dec_vdev->name,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2250 sizeof(jpeg->dec_vdev->name),
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2251 "%s-dec", MXC_JPEG_NAME);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2252
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2253 jpeg->dec_vdev->fops = &mxc_jpeg_fops;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2254 jpeg->dec_vdev->ioctl_ops = &mxc_jpeg_ioctl_ops;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2255 jpeg->dec_vdev->minor = -1;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2256 jpeg->dec_vdev->release = video_device_release;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2257 jpeg->dec_vdev->lock = &jpeg->lock; /* lock for ioctl serialization */
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2258 jpeg->dec_vdev->v4l2_dev = &jpeg->v4l2_dev;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2259 jpeg->dec_vdev->vfl_dir = VFL_DIR_M2M;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2260 jpeg->dec_vdev->device_caps = V4L2_CAP_STREAMING |
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2261 V4L2_CAP_VIDEO_M2M_MPLANE;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2262 if (mode == MXC_JPEG_ENCODE) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2263 v4l2_disable_ioctl(jpeg->dec_vdev, VIDIOC_DECODER_CMD);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2264 v4l2_disable_ioctl(jpeg->dec_vdev, VIDIOC_TRY_DECODER_CMD);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2265 } else {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2266 v4l2_disable_ioctl(jpeg->dec_vdev, VIDIOC_ENCODER_CMD);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2267 v4l2_disable_ioctl(jpeg->dec_vdev, VIDIOC_TRY_ENCODER_CMD);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2268 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2269 ret = video_register_device(jpeg->dec_vdev, VFL_TYPE_VIDEO, -1);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2270 if (ret) {
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2271 dev_err(dev, "failed to register video device\n");
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2272 goto err_vdev_register;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2273 }
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2274 video_set_drvdata(jpeg->dec_vdev, jpeg);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2275 if (mode == MXC_JPEG_ENCODE)
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2276 v4l2_info(&jpeg->v4l2_dev,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2277 "encoder device registered as /dev/video%d (%d,%d)\n",
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2278 jpeg->dec_vdev->num, VIDEO_MAJOR,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2279 jpeg->dec_vdev->minor);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2280 else
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2281 v4l2_info(&jpeg->v4l2_dev,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2282 "decoder device registered as /dev/video%d (%d,%d)\n",
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2283 jpeg->dec_vdev->num, VIDEO_MAJOR,
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2284 jpeg->dec_vdev->minor);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2285
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2286 platform_set_drvdata(pdev, jpeg);
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2287 pm_runtime_enable(dev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2288
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2289 return 0;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2290
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2291 err_vdev_register:
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2292 video_device_release(jpeg->dec_vdev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2293
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2294 err_vdev_alloc:
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2295 v4l2_m2m_release(jpeg->m2m_dev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2296
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2297 err_m2m:
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2298 v4l2_device_unregister(&jpeg->v4l2_dev);
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2299
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2300 err_register:
5c47dc6657543b drivers/media/platform/imx-jpeg/mxc-jpeg.c Christophe JAILLET 2021-08-21 2301 mxc_jpeg_detach_pm_domains(jpeg);
5c47dc6657543b drivers/media/platform/imx-jpeg/mxc-jpeg.c Christophe JAILLET 2021-08-21 2302
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2303 err_irq:
4c2e5156d9fa63 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-10-07 2304 err_clk:
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2305 return ret;
2db16c6ed72ce6 drivers/media/platform/imx-jpeg/mxc-jpeg.c Mirela Rabulea 2021-03-11 2306 }
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