From: Hoan Tran <hotran@apm.com>
To: Ashwin Chaugule <ashwin.chaugule@linaro.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>
Cc: Robert Moore <robert.moore@intel.com>,
Lv Zheng <lv.zheng@intel.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
devel@acpica.org, lho@apm.com, Duc Dang <dhdang@apm.com>,
Hoan Tran <hotran@apm.com>
Subject: [PATCH] mailbox: pcc: Add PCC request and free channel declarations
Date: Tue, 14 Jun 2016 16:12:43 -0700 [thread overview]
Message-ID: <1465945963-22353-1-git-send-email-hotran@apm.com> (raw)
As PCC will be used by other clients not only CPPC.
This change exports pcc_mbox_request_channel() and pcc_mbox_free_channel()
declarations
Signed-off-by: Hoan Tran <hotran@apm.com>
---
include/acpi/cppc_acpi.h | 4 ----
include/linux/mailbox_client.h | 4 ++++
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index dad8af3..819b4b9 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -130,8 +130,4 @@ extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls);
extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps);
extern int acpi_get_psd_map(struct cpudata **);
-/* Methods to interact with the PCC mailbox controller. */
-extern struct mbox_chan *
- pcc_mbox_request_channel(struct mbox_client *, unsigned int);
-
#endif /* _CPPC_ACPI_H*/
diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h
index 41e2af8..2758d18 100644
--- a/include/linux/mailbox_client.h
+++ b/include/linux/mailbox_client.h
@@ -50,4 +50,8 @@ void mbox_client_txdone(struct mbox_chan *chan, int r); /* atomic */
bool mbox_client_peek_data(struct mbox_chan *chan); /* atomic */
void mbox_free_channel(struct mbox_chan *chan); /* may sleep */
+/* Methods to interact with the PCC mailbox controller. */
+struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *, int);
+void pcc_mbox_free_channel(struct mbox_chan *chan);
+
#endif /* __MAILBOX_CLIENT_H */
--
1.9.1
next reply other threads:[~2016-06-14 23:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-14 23:12 Hoan Tran [this message]
2016-06-15 15:55 ` [PATCH] mailbox: pcc: Add PCC request and free channel declarations Prakash, Prashanth
2016-06-15 22:18 ` Hoan Tran
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