[U-Boot] [PATCH] spi: mxc_spi: Fix build warning on ARM64 platforms
Ye Li
ye.li at nxp.com
Fri Jan 4 09:26:00 UTC 2019
When building mxc_spi driver on ARM64 platforms, get below build warnings.
Fix it in this patch.
In file included from include/common.h:48:0,
from drivers/spi/mxc_spi.c:9:
drivers/spi/mxc_spi.c: In function ‘spi_xchg_single’:
drivers/spi/mxc_spi.c:232:21: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
_func_, bitlen, (u32)dout, (u32)din);
^
include/log.h:135:26: note: in definition of macro ‘debug_cond’
printf(pr_fmt(fmt), ##args); \
^~~~
drivers/spi/mxc_spi.c:231:2: note: in expansion of macro ‘debug’
debug("%s: bitlen %d dout 0x%x din 0x%x\n",
^~~~~
drivers/spi/mxc_spi.c:232:32: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
_func_, bitlen, (u32)dout, (u32)din);
^
include/log.h:135:26: note: in definition of macro ‘debug_cond’
printf(pr_fmt(fmt), ##args); \
^~~~
drivers/spi/mxc_spi.c:231:2: note: in expansion of macro ‘debug’
debug("%s: bitlen %d dout 0x%x din 0x%x\n",
^~~~~
Signed-off-by: Ye Li <ye.li at nxp.com>
Reviewed-by: Peng Fan <peng.fan at nxp.com>
---
drivers/spi/mxc_spi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index b263690..6846762 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -224,8 +224,8 @@ int spi_xchg_single(struct mxc_spi_slave *mxcs, unsigned int bitlen,
u32 ts;
int status;
- debug("%s: bitlen %d dout 0x%x din 0x%x\n",
- __func__, bitlen, (u32)dout, (u32)din);
+ debug("%s: bitlen %d dout 0x%lx din 0x%lx\n",
+ __func__, bitlen, (ulong)dout, (ulong)din);
mxcs->ctrl_reg = (mxcs->ctrl_reg &
~MXC_CSPICTRL_BITCOUNT(MXC_CSPICTRL_MAXBITS)) |
--
2.7.4
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