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-rw-r--r--drivers/soundwire/bus.c17
-rw-r--r--drivers/soundwire/bus.h13
-rw-r--r--include/linux/soundwire/sdw.h3
3 files changed, 19 insertions, 14 deletions
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index a9e0aa72654d..5d5b0bd59ae3 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -492,7 +492,7 @@ int sdw_read_no_pm(struct sdw_slave *slave, u32 addr)
}
EXPORT_SYMBOL(sdw_read_no_pm);
-static int sdw_update_no_pm(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)
{
int tmp;
@@ -503,6 +503,21 @@ static int sdw_update_no_pm(struct sdw_slave *slave, u32 addr, u8 mask, u8 val)
tmp = (tmp & ~mask) | val;
return sdw_write_no_pm(slave, addr, tmp);
}
+EXPORT_SYMBOL(sdw_update_no_pm);
+
+/* Read-Modify-Write Slave register */
+int sdw_update(struct sdw_slave *slave, u32 addr, u8 mask, u8 val)
+{
+ int tmp;
+
+ tmp = sdw_read(slave, addr);
+ if (tmp < 0)
+ return tmp;
+
+ tmp = (tmp & ~mask) | val;
+ return sdw_write(slave, addr, tmp);
+}
+EXPORT_SYMBOL(sdw_update);
/**
* sdw_nread() - Read "n" contiguous SDW Slave registers
diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h
index 40354469860a..7631ef5e71fb 100644
--- a/drivers/soundwire/bus.h
+++ b/drivers/soundwire/bus.h
@@ -201,19 +201,6 @@ static inline void sdw_fill_port_params(struct sdw_port_params *params,
params->data_mode = data_mode;
}
-/* Read-Modify-Write Slave register */
-static inline int sdw_update(struct sdw_slave *slave, u32 addr, u8 mask, u8 val)
-{
- int tmp;
-
- tmp = sdw_read(slave, addr);
- if (tmp < 0)
- return tmp;
-
- tmp = (tmp & ~mask) | val;
- return sdw_write(slave, addr, tmp);
-}
-
/* broadcast read/write for tests */
int sdw_bread_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr);
int sdw_bwrite_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr, u8 value);
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index ced07f8fde87..de9802a24e7e 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -1041,6 +1041,9 @@ 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_nwrite(struct sdw_slave *slave, u32 addr, size_t count, 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);
+
int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id);
void sdw_extract_slave_id(struct sdw_bus *bus, u64 addr, struct sdw_slave_id *id);