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e09f3cc018
Using an enum for the register we wish to access allows newer compilers to determine if we've forgotten a case in our switch statement. This allows us to remove the BUILD_BUG() instances in the arm64 port, avoiding problems where optimizations may not happen. To try and force better code generation we're currently marking the accessor functions as inline, but newer compilers can ignore the inline keyword unless it's marked __always_inline. Luckily on arm and arm64 inline is __always_inline, but let's make everything __always_inline to be explicit. Suggested-by: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Marc Zyngier <Marc.Zyngier@arm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com> |
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