Re: [U-Boot] [PATCH 1/2] FAT: remove ifdefs to make the code more readable

2012/12/13 Marek Vasut marex@denx.de:

Dear Tom Rini,

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Note that we don't use --gc-sections on all archs so I'm not sure we discard the unused VFAT functions on say ARM.

Valid point, Albert?

Best regards, Marek Vasut

I check and the code is discarded (on ARM at91sam9x5ek). This is the case because the function to discard are all in the same file (fat.c or fat_write.c). The compiler will discard unused function with -Os. (but not with -O0)