ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format

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As commit 592201a9f1 (ARM: Thumb-2: Support Thumb-2 in undefined
instruction handler) says:

    32-bit Thumb instructions are specified in the form:
        ((first_half << 16 ) | second_half)
    which matches the layout used by the ARM ARM.

Convert the ftrace code to use the same format to avoid the usage of
different formats in kernel code.

Acked-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Rabin Vincent 2012-02-18 17:47:03 +01:00 • committed by Russell King

parent dc283d7037

commit 4394e2824c

1 changed files with 11 additions and 2 deletions

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arch/arm/kernel/ftrace.c

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