usb: gadget: uvc: configfs: Use %u to print unsigned int values

The driver uses the %d format to print unsigned int values. The correct
format is %u. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Tested-by: Paul Elder <paul.elder@ideasonboard.com>

diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c
index 36f8f03e25e4f2b7b7a4173bf595bf071abdc195..bc1e2af566c347cde135bba74a52470f399430e4 100644 (file)
--- a/drivers/usb/gadget/function/uvc_configfs.c
+++ b/drivers/usb/gadget/function/uvc_configfs.c
@@ -154,7 +154,7 @@ static ssize_t uvcg_control_header_##cname##_show(                  \
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(ch->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(ch->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -274,7 +274,7 @@ static ssize_t uvcg_default_processing_##cname##_show(                      \
        pd = &opts->uvc_processing;                                     \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(pd->aname));   \
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(pd->aname));   \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -309,7 +309,7 @@ static ssize_t uvcg_default_processing_bm_controls_show(
 
        mutex_lock(&opts->lock);
        for (result = 0, i = 0; i < pd->bControlSize; ++i) {
-               result += sprintf(pg, "%d\n", pd->bmControls[i]);
+               result += sprintf(pg, "%u\n", pd->bmControls[i]);
                pg = page + result;
        }
        mutex_unlock(&opts->lock);
@@ -378,7 +378,7 @@ static ssize_t uvcg_default_camera_##cname##_show(                  \
        cd = &opts->uvc_camera_terminal;                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(cd->aname));   \
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(cd->aname));   \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -421,7 +421,7 @@ static ssize_t uvcg_default_camera_bm_controls_show(
 
        mutex_lock(&opts->lock);
        for (result = 0, i = 0; i < cd->bControlSize; ++i) {
-               result += sprintf(pg, "%d\n", cd->bmControls[i]);
+               result += sprintf(pg, "%u\n", cd->bmControls[i]);
                pg = page + result;
        }
        mutex_unlock(&opts->lock);
@@ -492,7 +492,7 @@ static ssize_t uvcg_default_output_##cname##_show(                  \
        cd = &opts->uvc_output_terminal;                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(cd->aname));   \
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(cd->aname));   \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -995,7 +995,7 @@ static ssize_t uvcg_streaming_header_##cname##_show(                        \
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(sh->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(sh->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1104,7 +1104,7 @@ static ssize_t uvcg_frame_##cname##_show(struct config_item *item, char *page)\
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", f->frame.cname);                 \
+       result = sprintf(page, "%u\n", f->frame.cname);                 \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1173,7 +1173,7 @@ static ssize_t uvcg_frame_b_frame_index_show(struct config_item *item,
        opts = to_f_uvc_opts(opts_item);
 
        mutex_lock(&opts->lock);
-       result = sprintf(page, "%d\n", f->frame.b_frame_index);
+       result = sprintf(page, "%u\n", f->frame.b_frame_index);
        mutex_unlock(&opts->lock);
 
 out:
@@ -1210,7 +1210,7 @@ static ssize_t uvcg_frame_dw_frame_interval_show(struct config_item *item,
 
        mutex_lock(&opts->lock);
        for (result = 0, i = 0; i < frm->frame.b_frame_interval_type; ++i) {
-               result += sprintf(pg, "%d\n", frm->dw_frame_interval[i]);
+               result += sprintf(pg, "%u\n", frm->dw_frame_interval[i]);
                pg = page + result;
        }
        mutex_unlock(&opts->lock);
@@ -1512,7 +1512,7 @@ static ssize_t uvcg_uncompressed_##cname##_show(                  \
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(u->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(u->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1537,7 +1537,7 @@ static ssize_t uvcg_uncompressed_##cname##_show(                  \
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(u->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(u->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1710,7 +1710,7 @@ static ssize_t uvcg_mjpeg_##cname##_show(struct config_item *item, char *page)\
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(u->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(u->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1734,7 +1734,7 @@ static ssize_t uvcg_mjpeg_##cname##_show(struct config_item *item, char *page)\
        opts = to_f_uvc_opts(opts_item);                                \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(u->desc.aname));\
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(u->desc.aname));\
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -1886,7 +1886,7 @@ static ssize_t uvcg_default_color_matching_##cname##_show(                \
        cd = &opts->uvc_color_matching;                                 \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", le##bits##_to_cpu(cd->aname));   \
+       result = sprintf(page, "%u\n", le##bits##_to_cpu(cd->aname));   \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        mutex_unlock(su_mutex);                                         \
@@ -2395,7 +2395,7 @@ static ssize_t f_uvc_opts_##cname##_show(                         \
        int result;                                                     \
                                                                        \
        mutex_lock(&opts->lock);                                        \
-       result = sprintf(page, "%d\n", opts->cname);                    \
+       result = sprintf(page, "%u\n", opts->cname);                    \
        mutex_unlock(&opts->lock);                                      \
                                                                        \
        return result;                                                  \