gpio: gpio-stmpe: make various char arrays static const, shrinks object size
Don't populate the read-only arrays edge_det_values, rise_values and fall_values on the stack but instead make them static and constify them. Makes the object code smaller by over 240 bytes: Before: text data bss dec hex filename 9525 2520 192 12237 2fcd drivers/gpio/gpio-stmpe.o After: text data bss dec hex filename 9025 2776 192 11993 2ed9 drivers/gpio/gpio-stmpe.o (gcc version 7.2.0 x86_64) Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
parent
deb2e713
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