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authorSimon Glass <sjg@chromium.org>2015-06-23 15:38:31 -0600
committerSimon Glass <sjg@chromium.org>2015-07-21 17:39:21 -0600
commitc9689ca3182b89f1051b11eac2296a627abd4d31 (patch)
treee15a18816eac5fb476a41696c440af54c31f3414 /include/sdhci.h
parent4eae498e68a3a6bdd8b18a8cb9191196e8843740 (diff)
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Add a way of checking the position of a structure member
U-Boot uses structures for hardware access so it is important that these structures are correct. Add a way of asserting that a structure member is at a particular offset. This can be created using the datasheet for the hardware. This implementation uses Static_assert() since BUILD_BUG_ON() only works within functions. Signed-off-by: Simon Glass <sjg@chromium.org>
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