Currently rpmh_invalidate() always returns success. Update its
return type to void.
Suggested-by: Stephen Boyd <[email protected]>
Signed-off-by: Maulik Shah <[email protected]>
---
drivers/interconnect/qcom/bcm-voter.c | 6 +-----
drivers/soc/qcom/rpmh.c | 4 +---
include/soc/qcom/rpmh.h | 7 ++++---
3 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c
index 2a11a63..a3d2ef1 100644
--- a/drivers/interconnect/qcom/bcm-voter.c
+++ b/drivers/interconnect/qcom/bcm-voter.c
@@ -266,11 +266,7 @@ int qcom_icc_bcm_voter_commit(struct bcm_voter *voter)
if (!commit_idx[0])
goto out;
- ret = rpmh_invalidate(voter->dev);
- if (ret) {
- pr_err("Error invalidating RPMH client (%d)\n", ret);
- goto out;
- }
+ rpmh_invalidate(voter->dev);
ret = rpmh_write_batch(voter->dev, RPMH_ACTIVE_ONLY_STATE,
cmds, commit_idx);
diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
index f2b5b46c..b61e183 100644
--- a/drivers/soc/qcom/rpmh.c
+++ b/drivers/soc/qcom/rpmh.c
@@ -497,7 +497,7 @@ int rpmh_flush(struct rpmh_ctrlr *ctrlr)
*
* Invalidate the sleep and wake values in batch_cache.
*/
-int rpmh_invalidate(const struct device *dev)
+void rpmh_invalidate(const struct device *dev)
{
struct rpmh_ctrlr *ctrlr = get_rpmh_ctrlr(dev);
struct batch_cache_req *req, *tmp;
@@ -509,7 +509,5 @@ int rpmh_invalidate(const struct device *dev)
INIT_LIST_HEAD(&ctrlr->batch_cache);
ctrlr->dirty = true;
spin_unlock_irqrestore(&ctrlr->cache_lock, flags);
-
- return 0;
}
EXPORT_SYMBOL(rpmh_invalidate);
diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h
index f9ec353..bdbee1a 100644
--- a/include/soc/qcom/rpmh.h
+++ b/include/soc/qcom/rpmh.h
@@ -20,7 +20,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state,
int rpmh_write_batch(const struct device *dev, enum rpmh_state state,
const struct tcs_cmd *cmd, u32 *n);
-int rpmh_invalidate(const struct device *dev);
+void rpmh_invalidate(const struct device *dev);
#else
@@ -38,8 +38,9 @@ static inline int rpmh_write_batch(const struct device *dev,
const struct tcs_cmd *cmd, u32 *n)
{ return -ENODEV; }
-static inline int rpmh_invalidate(const struct device *dev)
-{ return -ENODEV; }
+static inline void rpmh_invalidate(const struct device *dev)
+{
+}
#endif /* CONFIG_QCOM_RPMH */
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
On Thu, Jun 18 2020 at 07:06 -0600, Maulik Shah wrote:
>Currently rpmh_invalidate() always returns success. Update its
>return type to void.
>
>Suggested-by: Stephen Boyd <[email protected]>
>Signed-off-by: Maulik Shah <[email protected]>
Reviewed-by: Lina Iyer <[email protected]>
>---
> drivers/interconnect/qcom/bcm-voter.c | 6 +-----
> drivers/soc/qcom/rpmh.c | 4 +---
> include/soc/qcom/rpmh.h | 7 ++++---
> 3 files changed, 6 insertions(+), 11 deletions(-)
>
>diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c
>index 2a11a63..a3d2ef1 100644
>--- a/drivers/interconnect/qcom/bcm-voter.c
>+++ b/drivers/interconnect/qcom/bcm-voter.c
>@@ -266,11 +266,7 @@ int qcom_icc_bcm_voter_commit(struct bcm_voter *voter)
> if (!commit_idx[0])
> goto out;
>
>- ret = rpmh_invalidate(voter->dev);
>- if (ret) {
>- pr_err("Error invalidating RPMH client (%d)\n", ret);
>- goto out;
>- }
>+ rpmh_invalidate(voter->dev);
>
> ret = rpmh_write_batch(voter->dev, RPMH_ACTIVE_ONLY_STATE,
> cmds, commit_idx);
>diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
>index f2b5b46c..b61e183 100644
>--- a/drivers/soc/qcom/rpmh.c
>+++ b/drivers/soc/qcom/rpmh.c
>@@ -497,7 +497,7 @@ int rpmh_flush(struct rpmh_ctrlr *ctrlr)
> *
> * Invalidate the sleep and wake values in batch_cache.
> */
>-int rpmh_invalidate(const struct device *dev)
>+void rpmh_invalidate(const struct device *dev)
> {
> struct rpmh_ctrlr *ctrlr = get_rpmh_ctrlr(dev);
> struct batch_cache_req *req, *tmp;
>@@ -509,7 +509,5 @@ int rpmh_invalidate(const struct device *dev)
> INIT_LIST_HEAD(&ctrlr->batch_cache);
> ctrlr->dirty = true;
> spin_unlock_irqrestore(&ctrlr->cache_lock, flags);
>-
>- return 0;
> }
> EXPORT_SYMBOL(rpmh_invalidate);
>diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h
>index f9ec353..bdbee1a 100644
>--- a/include/soc/qcom/rpmh.h
>+++ b/include/soc/qcom/rpmh.h
>@@ -20,7 +20,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state,
> int rpmh_write_batch(const struct device *dev, enum rpmh_state state,
> const struct tcs_cmd *cmd, u32 *n);
>
>-int rpmh_invalidate(const struct device *dev);
>+void rpmh_invalidate(const struct device *dev);
>
> #else
>
>@@ -38,8 +38,9 @@ static inline int rpmh_write_batch(const struct device *dev,
> const struct tcs_cmd *cmd, u32 *n)
> { return -ENODEV; }
>
>-static inline int rpmh_invalidate(const struct device *dev)
>-{ return -ENODEV; }
>+static inline void rpmh_invalidate(const struct device *dev)
>+{
>+}
>
> #endif /* CONFIG_QCOM_RPMH */
>
>--
>QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
>of Code Aurora Forum, hosted by The Linux Foundation
>
Quoting Maulik Shah (2020-06-18 06:05:53)
> Currently rpmh_invalidate() always returns success. Update its
> return type to void.
>
> Suggested-by: Stephen Boyd <[email protected]>
> Signed-off-by: Maulik Shah <[email protected]>
> ---
Reviewed-by: Stephen Boyd <[email protected]>