Fix sparse warnings:
drivers/staging/wfx/fwio.c:83:5: warning: symbol 'sram_write_dma_safe' was not declared. Should it be static?
drivers/staging/wfx/fwio.c:229:5: warning: symbol 'load_firmware_secure' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/staging/wfx/fwio.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/wfx/fwio.c b/drivers/staging/wfx/fwio.c
index 8fb4a9f..6d82c62 100644
--- a/drivers/staging/wfx/fwio.c
+++ b/drivers/staging/wfx/fwio.c
@@ -80,7 +80,8 @@ static const char * const fwio_error_strings[] = {
* NOTE: it may also be possible to use 'pages' from struct firmware and avoid
* bounce buffer
*/
-int sram_write_dma_safe(struct wfx_dev *wdev, u32 addr, const u8 *buf, size_t len)
+static int sram_write_dma_safe(struct wfx_dev *wdev, u32 addr, const u8 *buf,
+ size_t len)
{
int ret;
const u8 *tmp;
@@ -226,7 +227,7 @@ static void print_boot_status(struct wfx_dev *wdev)
}
}
-int load_firmware_secure(struct wfx_dev *wdev)
+static int load_firmware_secure(struct wfx_dev *wdev)
{
const struct firmware *fw = NULL;
int header_size;
--
2.7.4
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