diff options
| author | John Stultz <john.stultz@linaro.org> | 2020-03-26 23:44:59 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-15 00:39:46 +0200 |
| commit | d4889ec1fc6ac6321cc1e8b35bb656f970926a09 (patch) | |
| tree | 9aa95566c1a4911b1f3ddb268087c6bd43d262d7 /drivers/soc | |
| parent | soc: qcom: rpmh: Allow RPMH driver to be loaded as a module (diff) | |
| download | linux-d4889ec1fc6ac6321cc1e8b35bb656f970926a09.tar.xz linux-d4889ec1fc6ac6321cc1e8b35bb656f970926a09.zip | |
soc: qcom: rpmhpd: Allow RPMHPD driver to be loaded as a module
This patch allow the rpmhpd driver to be loaded as a permenent
module. Meaning it can be loaded from a module, but then cannot
be unloaded.
Ideally, it would include a remove hook and related logic, but
apparently the genpd code isn't able to track usage and cleaning
things up?
So making it a permenent module at least improves things slightly
over requiring it to be a built in driver.
Cc: Todd Kjos <tkjos@google.com>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rajendra Nayak <rnayak@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org
Acked-by: Saravana Kannan <saravanak@google.com>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Link: https://lore.kernel.org/r/20200326224459.105170-4-john.stultz@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/qcom/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/soc/qcom/rpmhpd.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index 70d97147d87e..c2a8fcdb24b9 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -117,7 +117,7 @@ config QCOM_RPMH help apply the aggregated state on the resource. config QCOM_RPMHPD - bool "Qualcomm RPMh Power domain driver" + tristate "Qualcomm RPMh Power domain driver" depends on QCOM_RPMH && QCOM_COMMAND_DB help QCOM RPMh Power domain driver to support power-domains with diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c index 4d264d0672c4..0bb12d5870a7 100644 --- a/drivers/soc/qcom/rpmhpd.c +++ b/drivers/soc/qcom/rpmhpd.c @@ -4,6 +4,7 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/module.h> #include <linux/mutex.h> #include <linux/pm_domain.h> #include <linux/slab.h> @@ -189,6 +190,7 @@ static const struct of_device_id rpmhpd_match_table[] = { { .compatible = "qcom,sm8150-rpmhpd", .data = &sm8150_desc }, { } }; +MODULE_DEVICE_TABLE(of, rpmhpd_match_table); static int rpmhpd_send_corner(struct rpmhpd *pd, int state, unsigned int corner, bool sync) @@ -460,3 +462,6 @@ static int __init rpmhpd_init(void) return platform_driver_register(&rpmhpd_driver); } core_initcall(rpmhpd_init); + +MODULE_DESCRIPTION("Qualcomm Technologies, Inc. RPMh Power Domain Driver"); +MODULE_LICENSE("GPL v2"); |