On Thu, 18 Oct 2012, Shuah Khan wrote: > Enhance the document to discuss the importance of dma mapping error checks > after dma_map_single() and dma_map_page() calls. Also added usage examples > that include unmap examples in error paths when dma mapping error is returned. > Includes correct and incorrect usages to high light some common mistakes in > error paths especially when dma mapping fails when more than one dma mapping > call is made. > > Signed-off-by: Shuah Khan <shuah.khan@xxxxxx> [...] Nit picking : > +Example 2: (if buffers are allocated a loop, unmap all mapped buffers when > + mapping error is detected in the middle) > + "... if buffers are allocated in a loop..." -- Jesper Juhl <jj@xxxxxxxxxxxxx> http://www.chaosbits.net/ Don't top-post http://www.catb.org/jargon/html/T/top-post.html Plain text mails only, please. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
