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authorJohn Stultz <john.stultz@linaro.org>2021-07-07 07:53:20 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2021-07-19 23:20:55 +0300
commitb42000e4b8741bf6591fcbbbefff6aa745f8eb29 (patch)
tree0c6ad7dc8ac8bc1d06c691b0e00234886c8f0cd3 /drivers/firmware/qcom_scm.c
parent0d361b0ac1ad99ecbe401a4eacdeb844dcdf86a2 (diff)
downloadlinux-b42000e4b8741bf6591fcbbbefff6aa745f8eb29.tar.xz
firmware: qcom_scm: Allow qcom_scm driver to be loadable as a permenent module
Allow the qcom_scm driver to be loadable as a permenent module. This still uses the "depends on QCOM_SCM || !QCOM_SCM" bit to ensure that drivers that call into the qcom_scm driver are also built as modules. While not ideal in some cases its the only safe way I can find to avoid build errors without having those drivers select QCOM_SCM and have to force it on (as QCOM_SCM=n can be valid for those drivers). Reviving this now that Saravana's fw_devlink defaults to on, which should avoid loading troubles seen before. Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Will Deacon <will@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Link: https://lore.kernel.org/r/20210707045320.529186-1-john.stultz@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/firmware/qcom_scm.c')
-rw-r--r--drivers/firmware/qcom_scm.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index 76bfa7ac2818..ced1964faf42 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -1299,6 +1299,7 @@ static const struct of_device_id qcom_scm_dt_match[] = {
{ .compatible = "qcom,scm" },
{}
};
+MODULE_DEVICE_TABLE(of, qcom_scm_dt_match);
static struct platform_driver qcom_scm_driver = {
.driver = {
@@ -1315,3 +1316,6 @@ static int __init qcom_scm_init(void)
return platform_driver_register(&qcom_scm_driver);
}
subsys_initcall(qcom_scm_init);
+
+MODULE_DESCRIPTION("Qualcomm Technologies, Inc. SCM driver");
+MODULE_LICENSE("GPL v2");