serial: lantiq: Use readl/writel instead of ltq_r32/ltq_w32

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Previous implementation uses platform-dependent functions
ltq_w32()/ltq_r32() to access registers. Those functions are not
available for other SoC which uses the same IP.
Change to OS provided readl()/writel() and readb()/writeb(), so
that different SoCs can use the same driver.

Signed-off-by: Songjun Wu <songjun.wu@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Songjun Wu 2018-10-16 17:19:07 +08:00 • committed by Greg Kroah-Hartman

parent fccf231ae9

commit 89b8bd2082

1 changed files with 19 additions and 19 deletions

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drivers/tty/serial/lantiq.c

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