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dm: serial: ns16550: Add a cast to the I/O operations

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This generates a warning when driver model is enabled, so fix it by adding
a cast.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-10-10 07:49:13 -06:00
parent 85bfe6e4f6
commit 1f77690e16
1 changed files with 2 additions and 2 deletions
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4
drivers/serial/ns16550.c
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@ -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)