diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2018-12-01 22:19:14 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-12-03 16:32:03 +0300 |
| commit | f295cf26d7766a1108d1dbfd183813b849c0f161 (patch) | |
| tree | df6a77fcad40b9de0d1df82ce8390c9104669629 /drivers/iommu | |
| parent | 8128ac3b0fe316d4bbedae54068ac24a623c08b5 (diff) | |
| download | linux-f295cf26d7766a1108d1dbfd183813b849c0f161.tar.xz | |
iommu/qcom: Make it explicitly non-modular
The Kconfig currently controlling compilation of this code is:
drivers/iommu/Kconfig:config MTK_IOMMU_V1
drivers/iommu/Kconfig: bool "MTK IOMMU Version 1 (M4U gen1) Support"
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
Since module_init just becomes device_initcall for non-modules, the
init ordering remains unchanged with this commit.
Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.
Cc: Rob Clark <robdclark@gmail.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/qcom_iommu.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c index ee70e9921cf1..4c8f4fc54106 100644 --- a/drivers/iommu/qcom_iommu.c +++ b/drivers/iommu/qcom_iommu.c @@ -29,7 +29,7 @@ #include <linux/iommu.h> #include <linux/iopoll.h> #include <linux/kconfig.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/mutex.h> #include <linux/of.h> #include <linux/of_address.h> @@ -908,7 +908,6 @@ static const struct of_device_id qcom_iommu_of_match[] = { { .compatible = "qcom,msm-iommu-v1" }, { /* sentinel */ } }; -MODULE_DEVICE_TABLE(of, qcom_iommu_of_match); static struct platform_driver qcom_iommu_driver = { .driver = { @@ -934,15 +933,4 @@ static int __init qcom_iommu_init(void) return ret; } - -static void __exit qcom_iommu_exit(void) -{ - platform_driver_unregister(&qcom_iommu_driver); - platform_driver_unregister(&qcom_iommu_ctx_driver); -} - -module_init(qcom_iommu_init); -module_exit(qcom_iommu_exit); - -MODULE_DESCRIPTION("IOMMU API for QCOM IOMMU v1 implementations"); -MODULE_LICENSE("GPL v2"); +device_initcall(qcom_iommu_init); |