[RFC PATCH 2/6] Introduce ACPI style match in platform_match
From: Zhang Rui <hidden>
Date: 2012-09-28 07:38:38
Also in:
linux-acpi, linux-i2c, lkml
Subsystem:
driver core, kobjects, debugfs and sysfs, the rest · Maintainers:
Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds
From 5d7ecd12c2994b8c5905d52718c2870c3b62746e Mon Sep 17 00:00:00 2001
From: Zhang Rui <redacted> Date: Fri, 28 Sep 2012 14:51:03 +0800 Subject: [RFC PATCH 2/6] Introduce ACPI style match in platform_match Signed-off-by: Zhang Rui <redacted> --- drivers/base/platform.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index a1a7225..90e64c6f 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c@@ -20,6 +20,7 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/pm_runtime.h> +#include <linux/acpi.h> #include "base.h"
@@ -635,6 +636,13 @@ static const struct platform_device_id *platform_match_id( struct platform_device *pdev) { while (id->name[0]) { +#ifdef CONFIG_ACPI + /* attempt ACPI style match */ + if (acpi_match_device_id(&pdev->dev, id->name) == 0) { + pdev->id_entry = id; + return id; + } +#endif if (strcmp(pdev->name, id->name) == 0) { pdev->id_entry = id; return id;
--
1.7.7.6