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staging: wfx: Make function 'sram_write_dma_safe', 'load_firmware_secure' static

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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@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/1570629030-29888-2-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhengbin 2019-10-09 21:50:28 +08:00 committed by Greg Kroah-Hartman
parent 0bb0dff0cc
commit 7638621da7
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/wfx/fwio.c
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@ -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;