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

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

Fixes: 745b361e989a ("tpm: infrastructure for TPM spaces")
Signed-off-by: Jarkko Sakkinen <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>

diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c
index e2e059d8ffec0c16ec9e106d6c848a036857295f..4e4014eabdb9c34776d1fbd71c3a8747fcca8c6f 100644 (file)
--- a/drivers/char/tpm/tpm2-space.c
+++ b/drivers/char/tpm/tpm2-space.c
@@ -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))