staging: olpc_dcon: remove pointless debug printk in dcon_freeze_store()

This printk doesn't really add anything worthwhile.

Signed-off-by: Shurong Zhang <zhang_shurong@foxmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index f7f3a780ec1061f34c9488fcbd78ce97ef7d9943..82bffd911435d937501c07a9d7840030c4a35362 100644 (file)
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -456,8 +456,6 @@ static ssize_t dcon_freeze_store(struct device *dev,
        if (ret)
                return ret;
 
-       pr_info("dcon_freeze_store: %lu\n", output);
-
        switch (output) {
        case 0:
                dcon_set_source(dcon, DCON_SOURCE_CPU);