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Subject[PATCH] drivers/fsi: make a couple of functions static
Date
From: Colin Ian King <colin.king@canonical.com>

The functions fsi_slave_report_and_clear_errors and fsi_slave_handle_error
are local to the source and do not need to be in global scope, so make
them static.

Cleans up sparse warnings:
symbol 'fsi_slave_report_and_clear_errors' was not declared. Should it
be static?
symbol 'fsi_slave_handle_error' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/fsi/fsi-core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c
index 4ea63d9bd131..e318bf8c623c 100644
--- a/drivers/fsi/fsi-core.c
+++ b/drivers/fsi/fsi-core.c
@@ -185,7 +185,7 @@ static int fsi_slave_calc_addr(struct fsi_slave *slave, uint32_t *addrp,
return 0;
}

-int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)
+static int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)
{
struct fsi_master *master = slave->master;
uint32_t irq, stat;
@@ -215,8 +215,8 @@ int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)

static int fsi_slave_set_smode(struct fsi_master *master, int link, int id);

-int fsi_slave_handle_error(struct fsi_slave *slave, bool write, uint32_t addr,
- size_t size)
+static int fsi_slave_handle_error(struct fsi_slave *slave, bool write,
+ uint32_t addr, size_t size)
{
struct fsi_master *master = slave->master;
int rc, link;
--
2.14.1
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