Re: [PATCH] drm/mediatek: mtk_hdmi_common: take i2c adapter module reference
Chun-Kuang Hu <[email protected]>
| Newsgroups | org.infradead.lists.linux-mediatek,org.freedesktop.lists.dri-devel,org.kernel.vger.linux-kernel |
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| Message-ID | <CAAOTY_8+u-yswp+Gsj1ZnaJWh3fZ6Ndxd=JeUie7ZVG1pBYyeA@mail.gmail.com> |
Johan Hovold <[email protected]> 於 2026年7月16日週四 下午1:21寫道： > > The i2c subsystem currently blocks during adapter deregistration > whenever there are consumers holding a reference. > > Switch to using of_get_i2c_adapter_by_node() which also takes a > reference to the adapter module so that an attempt to unload the module > while in use fails gracefully instead of blocking uninterruptibly. Applied to mediatek-drm-fixes [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-fixes Regards, Chun-Kuang. > > Signed-off-by: Johan Hovold <[email protected]> > ---