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From: Simon Trimmer <simont@opensource.cirrus.com>
To: <alsa-devel@alsa-project.org>
Cc: patches@opensource.cirrus.com,
	Simon Trimmer <simont@opensource.cirrus.com>,
	pierre-louis.bossart@linux.intel.com, vkoul@kernel.org,
	sanyog.r.kale@intel.com, yung-chuan.liao@linux.intel.com
Subject: [PATCH] soundwire: export sdw_nwrite_no_pm and sdw_nread_no_pm functions
Date: Mon, 13 Sep 2021 15:31:22 +0100	[thread overview]
Message-ID: <20210913143122.101428-1-simont@opensource.cirrus.com> (raw)

The patch "soundwire: export sdw_write/read_no_pm functions" exposed the
single byte no_pm versions of the IO functions that can be used without
touching PM, export the multi byte no_pm versions for the same reason.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
---
 drivers/soundwire/bus.c       | 8 ++++----
 include/linux/soundwire/sdw.h | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index 1b115734a8f6..859de302dee2 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -379,8 +379,7 @@ int sdw_fill_msg(struct sdw_msg *msg, struct sdw_slave *slave,
  * all clients need to use the pm versions
  */
 
-static int
-sdw_nread_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val)
+int sdw_nread_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val)
 {
 	struct sdw_msg msg;
 	int ret;
@@ -395,9 +394,9 @@ sdw_nread_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val)
 		ret = 0;
 	return ret;
 }
+EXPORT_SYMBOL(sdw_nread_no_pm);
 
-static int
-sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val)
+int sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val)
 {
 	struct sdw_msg msg;
 	int ret;
@@ -412,6 +411,7 @@ sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val)
 		ret = 0;
 	return ret;
 }
+EXPORT_SYMBOL(sdw_nwrite_no_pm);
 
 int sdw_write_no_pm(struct sdw_slave *slave, u32 addr, u8 value)
 {
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index 76ce3f3ac0f2..2a5395f0dcf1 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -1042,7 +1042,9 @@ int sdw_write(struct sdw_slave *slave, u32 addr, u8 value);
 int sdw_write_no_pm(struct sdw_slave *slave, u32 addr, u8 value);
 int sdw_read_no_pm(struct sdw_slave *slave, u32 addr);
 int sdw_nread(struct sdw_slave *slave, u32 addr, size_t count, u8 *val);
+int sdw_nread_no_pm(struct sdw_slave *slave, u32 addr, size_t count, u8 *val);
 int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val);
+int sdw_nwrite_no_pm(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val);
 int sdw_update(struct sdw_slave *slave, u32 addr, u8 mask, u8 val);
 int sdw_update_no_pm(struct sdw_slave *slave, u32 addr, u8 mask, u8 val);
 
-- 
2.33.0


             reply	other threads:[~2021-09-13 14:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-13 14:31 Simon Trimmer [this message]
2021-09-13 16:27 ` [PATCH] soundwire: export sdw_nwrite_no_pm and sdw_nread_no_pm functions Pierre-Louis Bossart
2021-09-14  5:27 ` Vinod Koul
2021-09-14  8:39   ` Richard Fitzgerald

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