spi/ep93xx: Fix format specifier warning

This patch fixes the following sparse warning by changing the
the format specifier for size_t to %zu.

drivers/spi/spi-ep93xx.c:512:3: warning:
	format ‘%d’ expects argument of	type ‘int’,
	but argument 3 has type ‘size_t’ [-Wformat]

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index 4c9a50ce4f6c6274ece881a440f41a1aab01e864..31611f7d7be9b5445d0a76b93cd2def836217ab1 100644 (file)
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -509,7 +509,7 @@ ep93xx_spi_dma_prepare(struct ep93xx_spi *espi, enum dma_transfer_direction dir)
        }
 
        if (WARN_ON(len)) {
-               dev_warn(&espi->pdev->dev, "len = %d expected 0!", len);
+               dev_warn(&espi->pdev->dev, "len = %zu expected 0!", len);
                return ERR_PTR(-EINVAL);
        }