Messages in this thread | | | Subject | Re: [PATCH v2] cirrus-logic-framebuffer-i2c-support.patch | From | Krzysztof Halasa <> | Date | Mon, 10 Jul 2006 15:27:10 +0200 |
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"Antonino A. Daplas" <adaplas@pol.net> writes:
> Eventually, I'm the one who's going to maintain the code, most > of the drivers in the video directory are practically abandoned.
BTW, it's fortunate that you are maintaing it. The I2C code in cirrusfb uses vga_wseq() and vga_rseq(). Is it safe WRT races between I2C adapter code and fb code? I don't see any locking here, and both functions are non-atomic (write merging and posting will not break it, but it looks like I need a lock for concurent access). -- Krzysztof Halasa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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