From 9d9f71a804314e7d50e2fa9e6e61bc77e2d6ae1c Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Mon, 2 Jun 2014 09:32:59 +0530 Subject: [PATCH] dmaengine: sh: fix print specifier warnings As documented in Documentation/printk-formats.txt we should use %zu/%zx specifiers for size_t type variables for the code to compile on different architectures. This is uncovered as COMPILE_TEST has been enabled recently for this driver drivers/dma/sh/shdma-base.c: In function 'shdma_prep_dma_cyclic': >> drivers/dma/sh/shdma-base.c:683:4: warning: format '%d' expects argument of >> type 'int', but argument 4 has type 'size_t' [-Wformat=] __func__, buf_len, period_len, slave_id); >> drivers/dma/sh/shdma-base.c:683:4: warning: format '%d' expects argument of >> type 'int', but argument 5 has type 'size_t' [-Wformat=] Reported-by: kbuild test robot Acked-by: Laurent Pinchart Signed-off-by: Vinod Koul --- drivers/dma/sh/shdma-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c index 66b4a35f7bd1..591b9d8cfd7f 100644 --- a/drivers/dma/sh/shdma-base.c +++ b/drivers/dma/sh/shdma-base.c @@ -679,7 +679,7 @@ static struct dma_async_tx_descriptor *shdma_prep_dma_cyclic( /* Someone calling slave DMA on a generic channel? */ if (slave_id < 0 || (buf_len < period_len)) { dev_warn(schan->dev, - "%s: bad parameter: buf_len=%d, period_len=%d, id=%d\n", + "%s: bad parameter: buf_len=%zu, period_len=%zu, id=%d\n", __func__, buf_len, period_len, slave_id); return NULL; } -- 2.34.1