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platform/x86: serial-multi-instantiate: Improve autodetection
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Sat, 9 Jul 2022 21:16:48 +0000 (00:16 +0300)
committerHans de Goede <hdegoede@redhat.com>
Sun, 10 Jul 2022 15:59:23 +0000 (17:59 +0200)
commit2b5b27826a48eea579bf103161c76d3b435764a8
tree1919fd5dfa6f061dd08f0822f2326c41e7bff0detree | snapshot
parent553b53e490642995de8f9862b3de01ae72dda4e3commit | diff
platform/x86: serial-multi-instantiate: Improve autodetection

Instead of calling specific resource counter, let just probe each
of the type and see what it says. Return -ENOENT if no resources
found.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220709211653.18938-1-andriy.shevchenko@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/serial-multi-instantiate.c diff | blob | history
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