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tpm: fix type of a local variable in tpm2_map_command()

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The local variable 'handle' should have the type __be32 instead of u32.

Fixes: 745b361e98 ("tpm: infrastructure for TPM spaces")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
This commit is contained in:
Jarkko Sakkinen 2017-09-13 10:04:35 -07:00
parent 171360d780
commit 4557d4bedc
1 changed files with 2 additions and 2 deletions
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4
drivers/char/tpm/tpm2-space.c
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@ -242,7 +242,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd)
struct tpm_space *space = &chip->work_space;
unsigned int nr_handles;
u32 attrs;
u32 *handle;
__be32 *handle;
int i;
i = tpm2_find_cc(chip, cc);
@ -252,7 +252,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd)
attrs = chip->cc_attrs_tbl[i];
nr_handles = (attrs >> TPM2_CC_ATTR_CHANDLES) & GENMASK(2, 0);
handle = (u32 *)&cmd[TPM_HEADER_SIZE];
handle = (__be32 *)&cmd[TPM_HEADER_SIZE];
for (i = 0; i < nr_handles; i++, handle++) {
if ((be32_to_cpu(*handle) & 0xFF000000) == TPM2_HT_TRANSIENT) {
if (!tpm2_map_to_phandle(space, handle))