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authorSimon Glass <sjg@chromium.org>2014-10-10 07:49:13 -0600
committerSimon Glass <sjg@chromium.org>2014-10-23 19:45:28 -0600
commit1f77690e164e95fba0423a18b4597fd3ecd2817b (patch)
tree0fd7027d9167532548c11081db5bad56ede54bc9 /drivers/serial
parent85bfe6e4f6ecb667a8f65698e92bfa9a1a481850 (diff)
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dm: serial: ns16550: Add a cast to the I/O operations
This generates a warning when driver model is enabled, so fix it by adding a cast. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/ns16550.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 0799aa4..8f05191 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -67,7 +67,7 @@ static void ns16550_writeb(NS16550_t port, int offset, int value)
* these options at run-time, so use the existing CONFIG options.
*/
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
- outb(value, addr);
+ outb(value, (ulong)addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && !defined(CONFIG_SYS_BIG_ENDIAN)
out_le32(addr, value);
#elif defined(CONFIG_SYS_NS16550_MEM32) && defined(CONFIG_SYS_BIG_ENDIAN)
@@ -87,7 +87,7 @@ static int ns16550_readb(NS16550_t port, int offset)
offset *= 1 << plat->reg_shift;
addr = map_sysmem(plat->base, 0) + offset;
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
- return inb(addr);
+ return inb((ulong)addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && !defined(CONFIG_SYS_BIG_ENDIAN)
return in_le32(addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && defined(CONFIG_SYS_BIG_ENDIAN)