staging: kpc2000: Use '%zu' for printing 'size_t' type

In order to print a 'size_t' type the '%zu' specifier needs to be used.

Change it accordingly in order to fix the following build warning:

drivers/staging/kpc2000/kpc_dma/fileops.c:57:35: warning: format '%ld' expects argument of type 'long int', but argument 8 has type 'size_t {aka unsigned int}' [-Wformat=]

Reported-by: Build bot for Mark Brown <broonie@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c b/drivers/staging/kpc2000/kpc_dma/fileops.c
index aec6038..fdec1ab 100644 (file)
--- a/drivers/staging/kpc2000/kpc_dma/fileops.c
+++ b/drivers/staging/kpc2000/kpc_dma/fileops.c
@@ -54,7 +54,7 @@ int  kpc_dma_transfer(struct dev_private_data *priv, struct kiocb *kcb, unsigned
        ldev = priv->ldev;
        BUG_ON(ldev == NULL);
 
-       dev_dbg(&priv->ldev->pldev->dev, "%s(priv = [%p], kcb = [%p], iov_base = [%p], iov_len = %ld) ldev = [%p]\n", __func__, priv, kcb, (void *)iov_base, iov_len, ldev);
+       dev_dbg(&priv->ldev->pldev->dev, "%s(priv = [%p], kcb = [%p], iov_base = [%p], iov_len = %zu) ldev = [%p]\n", __func__, priv, kcb, (void *)iov_base, iov_len, ldev);
 
        acd = kzalloc(sizeof(*acd), GFP_KERNEL);
        if (!acd) {