serial: 8250_dw: Switch to use acpi_dev_present()

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Special settings for APMC0D08 are applied when device is present
in the system. To check its presence we may use acpi_dev_present()
instead of current open coded variant.

Cc: Feng Kan <fkan@apm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andy Shevchenko 2018-03-01 13:41:29 +02:00 • committed by Greg Kroah-Hartman

parent 9d1a50a2cc

commit 7d6e2143be

1 changed files with 5 additions and 11 deletions

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drivers/tty/serial/8250/8250_dw.c

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