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authorTaylor Hutt <thutt@chromium.org>2013-04-12 10:44:56 +0000
committerSimon Glass <sjg@chromium.org>2013-04-12 14:12:51 -0700
commitaf98a70a6bb54513713e4d7e55681dfdbf2b149a (patch)
treec64a371c3d1fdb3f5a563f5087f97ded028e4d93 /drivers/tpm
parent785881f775252940185e10fbb2d5299c9ffa6bce (diff)
tpm: Add casts for proper compilation
When building for the Sandbox version, the casts in this change are necessary to avoid compilation issues. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/tpm')
-rw-r--r--drivers/tpm/generic_lpc_tpm.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tpm/generic_lpc_tpm.c b/drivers/tpm/generic_lpc_tpm.c
index 6c494eb98a3..04ad4189734 100644
--- a/drivers/tpm/generic_lpc_tpm.c
+++ b/drivers/tpm/generic_lpc_tpm.c
@@ -135,7 +135,7 @@ static u8 tpm_read_byte(const u8 *ptr)
{
u8 ret = readb(ptr);
debug(PREFIX "Read reg 0x%4.4x returns 0x%2.2x\n",
- (u32)ptr - (u32)lpc_tpm_dev, ret);
+ (u32)(uintptr_t)ptr - (u32)(uintptr_t)lpc_tpm_dev, ret);
return ret;
}
@@ -143,21 +143,21 @@ static u32 tpm_read_word(const u32 *ptr)
{
u32 ret = readl(ptr);
debug(PREFIX "Read reg 0x%4.4x returns 0x%8.8x\n",
- (u32)ptr - (u32)lpc_tpm_dev, ret);
+ (u32)(uintptr_t)ptr - (u32)(uintptr_t)lpc_tpm_dev, ret);
return ret;
}
static void tpm_write_byte(u8 value, u8 *ptr)
{
debug(PREFIX "Write reg 0x%4.4x with 0x%2.2x\n",
- (u32)ptr - (u32)lpc_tpm_dev, value);
+ (u32)(uintptr_t)ptr - (u32)(uintptr_t)lpc_tpm_dev, value);
writeb(value, ptr);
}
static void tpm_write_word(u32 value, u32 *ptr)
{
debug(PREFIX "Write reg 0x%4.4x with 0x%8.8x\n",
- (u32)ptr - (u32)lpc_tpm_dev, value);
+ (u32)(uintptr_t)ptr - (u32)(uintptr_t)lpc_tpm_dev, value);
writel(value, ptr);
}
@@ -491,5 +491,5 @@ int tis_sendrecv(const u8 *sendbuf, size_t send_size,
return TPM_DRIVER_ERR;
}
- return tis_readresponse(recvbuf, recv_len);
+ return tis_readresponse(recvbuf, (u32 *)recv_len);
}