first, in include/asm-generic/global_data_flags.h:
* transitional header until we merge global_data.h
what exactly is "transitional" about that header file, what sort of
merging is going to be done with respect to global_data.h?
and in the top-level README file:
"OTE: DECLARE_GLOBAL_DATA_PTR must be used with file-global scope,
or current versions of GCC may "optimize" the code too much."
but in arch/arm/include/asm/arch-at91/clk.h, you have a number of
static inlines of the form:
static inline unsigned long get_main_clk_rate(void)
{
DECLARE_GLOBAL_DATA_PTR;
return gd->main_clk_rate_hz;
}
and based on how gcc optimizes, i'm not convinced that that macro
invocation is going to be in file-global scope, or am i just
forgetting my C scoping rules?
rday
--
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Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
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