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Alexander Viro authored
The mcdx.c author had pulled off something absolutely amazing - he had declared several unsigned variables (ISA port numbers) as void *, using explicit cast to unsigned in almost all places that used them. Exception: printk. There he proudly used them as pointers - with %3p in format. That cute trick allowed him to avoid using %03x, which apparently scared him for some reason. Switched to use of unsigned, killed casts, replaced %3p with %03x in formats. BTW, the code had been that way since the initial merge back in 1.3.7...
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