From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Richard Fitzgerald <rf@opensource.cirrus.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Sasha Levin <sashal@kernel.org>,
linux-acpi@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 13/15] ACPI: tables: Add custom DSDT file as makefile prerequisite
Date: Mon, 5 Jul 2021 11:31:34 -0400 [thread overview]
Message-ID: <20210705153136.1522245-13-sashal@kernel.org> (raw)
In-Reply-To: <20210705153136.1522245-1-sashal@kernel.org>
From: Richard Fitzgerald <rf@opensource.cirrus.com>
[ Upstream commit d1059c1b1146870c52f3dac12cb7b6cbf39ed27f ]
A custom DSDT file is mostly used during development or debugging,
and in that case it is quite likely to want to rebuild the kernel
after changing ONLY the content of the DSDT.
This patch adds the custom DSDT as a prerequisite to tables.o
to ensure a rebuild if the DSDT file is updated. Make will merge
the prerequisites from multiple rules for the same target.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/acpi/Makefile | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index cd1abc9bc325..f9df9541f2ce 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -8,6 +8,11 @@ ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
#
# ACPI Boot-Time Table Parsing
#
+ifeq ($(CONFIG_ACPI_CUSTOM_DSDT),y)
+tables.o: $(src)/../../include/$(subst $\",,$(CONFIG_ACPI_CUSTOM_DSDT_FILE)) ;
+
+endif
+
obj-$(CONFIG_ACPI) += tables.o
obj-$(CONFIG_X86) += blacklist.o
--
2.30.2
next prev parent reply other threads:[~2021-07-05 15:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-05 15:31 [PATCH AUTOSEL 4.14 01/15] HID: do not use down_interruptible() when unbinding devices Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 02/15] ACPI: processor idle: Fix up C-state latency if not ordered Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 03/15] hv_utils: Fix passing zero to 'PTR_ERR' warning Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 04/15] lib: vsprintf: Fix handling of number field widths in vsscanf Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 05/15] ACPI: EC: Make more Asus laptops use ECDT _GPE Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 06/15] block_dump: remove block_dump feature in mark_inode_dirty() Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 07/15] fs: dlm: cancel work sync othercon Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 08/15] random32: Fix implicit truncation warning in prandom_seed_state() Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 09/15] fs: dlm: fix memory leak when fenced Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 10/15] ACPICA: Fix memory leak caused by _CID repair function Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 11/15] ACPI: bus: Call kobject_put() in acpi_init() error path Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 12/15] platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard() Sasha Levin
2021-07-05 15:31 ` Sasha Levin [this message]
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 14/15] HID: wacom: Correct base usage for capacitive ExpressKey status bits Sasha Levin
2021-07-05 15:31 ` [PATCH AUTOSEL 4.14 15/15] ia64: mca_drv: fix incorrect array size calculation Sasha Levin
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