| Message ID | 20231024124115.3598090-4-andriy.shevchenko@linux.intel.com |
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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Rob Herring <robh@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
Tony Lindgren <tony@atomide.com>
Subject: [PATCH v1 3/3] serdev: Replace custom code with
device_match_acpi_handle()
Date: Tue, 24 Oct 2023 15:41:15 +0300
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|
| Series |
serdev: Update a few places to use new APIs
|
|
Commit Message
Andy Shevchenko
Oct. 24, 2023, 12:41 p.m. UTC
Since driver core provides a generic device_match_acpi_handle()
we may replace the custom code with it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/tty/serdev/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 6a1e75f98f16..a5fdaf5e148e 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -665,7 +665,7 @@ static int acpi_serdev_check_resources(struct serdev_controller *ctrl, acpi_get_parent(adev->handle, &lookup.controller_handle); /* Make sure controller and ResourceSource handle match */ - if (ACPI_HANDLE(ctrl->dev.parent) != lookup.controller_handle) + if (!device_match_acpi_handle(ctrl->dev.parent, lookup.controller_handle)) return -ENODEV; return 0;