Re: [PATCH v2 1/1] omap3isp: Prevent crash at module unload

2012-01-30 Thread Laurent Pinchart
Hi Sakari, Thanks for the patch. On Friday 27 January 2012 11:18:51 Sakari Ailus wrote: > iommu_domain_free() was called in isp_remove() before omap3isp_put(). > omap3isp_put() must not save the context if the IOMMU no longer is there. > Fix this. > > Signed-off-by: Sakari Ailus Acked-by: Laur

[PATCH v2 1/1] omap3isp: Prevent crash at module unload

2012-01-27 Thread Sakari Ailus
iommu_domain_free() was called in isp_remove() before omap3isp_put(). omap3isp_put() must not save the context if the IOMMU no longer is there. Fix this. Signed-off-by: Sakari Ailus --- Compared to v1, neither the ISP context is saved. drivers/media/video/omap3isp/isp.c |4 +++- 1 files cha