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authorWolfram Sang <wsa@the-dreams.de>2018-03-20 21:54:38 +0100
committerWolfram Sang <wsa@the-dreams.de>2018-03-24 14:07:23 +0100
commit398432eddea4197880a067718e2711d3f5f11d18 (patch)
treef93780885209532bf9f06c17c9ac8df39928a621 /drivers/i2c
parenta1de3253a8840bf373e7c6330f21b7807c6c0536 (diff)
downloadlinux-398432eddea4197880a067718e2711d3f5f11d18.tar.bz2
i2c: make i2c_check_addr_validity() static
After previous refactoring, there is only one user in the same file left. Make the function static now. [wsa: added 'int' to bare 'unsigned'] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/i2c-core-base.c2
-rw-r--r--drivers/i2c/i2c-core.h1
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 16a3b73375a6..c8bfe008f208 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -517,7 +517,7 @@ static unsigned short i2c_encode_flags_to_addr(struct i2c_client *client)
/* This is a permissive address validity check, I2C address map constraints
* are purposely not enforced, except for the general call address. */
-int i2c_check_addr_validity(unsigned addr, unsigned short flags)
+static int i2c_check_addr_validity(unsigned int addr, unsigned short flags)
{
if (flags & I2C_CLIENT_TEN) {
/* 10-bit address, all values are valid */
diff --git a/drivers/i2c/i2c-core.h b/drivers/i2c/i2c-core.h
index 3d3d9bf02101..37576f50fe20 100644
--- a/drivers/i2c/i2c-core.h
+++ b/drivers/i2c/i2c-core.h
@@ -27,7 +27,6 @@ extern struct rw_semaphore __i2c_board_lock;
extern struct list_head __i2c_board_list;
extern int __i2c_first_dynamic_bus_num;
-int i2c_check_addr_validity(unsigned addr, unsigned short flags);
int i2c_check_7bit_addr_validity_strict(unsigned short addr);
#ifdef CONFIG_ACPI