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authorVinod Koul <vinod.koul@intel.com>2014-06-02 08:02:59 +0400
committerVinod Koul <vinod.koul@intel.com>2014-06-03 10:05:24 +0400
commit9d9f71a804314e7d50e2fa9e6e61bc77e2d6ae1c (patch)
tree43a9be74ba0ef8676b0752da96e5c46ff5068b09
parenta68765430772fac92ad4f0dd9e33d31b4276546e (diff)
downloadlinux-9d9f71a804314e7d50e2fa9e6e61bc77e2d6ae1c.tar.xz
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 <fengguang.wu@intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
-rw-r--r--drivers/dma/sh/shdma-base.c2
1 files changed, 1 insertions, 1 deletions
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;
}