staging: fbtft: fb_tinylcd: replace udelay() with fsleep()

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fsleep() is the preferred modern API for flexible sleeping as it
automatically selects the best sleep mechanism based on the duration.
Replace udelay() with fsleep() to improve power efficiency.

init_display() is a driver initialization callback which runs in
sleeping context, so fsleep() is safe to use here.

Signed-off-by: Tomasz Unger <tomasz.unger@yahoo.pl>
Acked-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://patch.msgid.link/20260219142942.74087-1-tomasz.unger@yahoo.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tomasz Unger 2026-02-19 15:29:42 +01:00 • committed by Greg Kroah-Hartman

parent b8077a5bec

commit 6edec96a66

1 changed files with 1 additions and 1 deletions

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drivers/staging/fbtft/fb_tinylcd.c

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