tpm, tpm_tis: correct tpm_tis_flags enumeration values

With commit 858e8b792d06 ("tpm, tpm_tis: Avoid cache incoherency in test
for interrupts") bit accessor functions are used to access flags in
tpm_tis_data->flags.

However these functions expect bit numbers, while the flags are defined
as bit masks in enum tpm_tis_flag.

Fix this inconsistency by using numbers instead of masks also for the
flags in the enum.

Reported-by: Pavel Machek <pavel@denx.de>
Fixes: 858e8b792d06 ("tpm, tpm_tis: Avoid cache incoherency in test for interrupts")
Signed-off-by: Lino Sanfilippo <l.sanfilippo@kunbus.com>
Cc: stable@vger.kernel.org
Reviewed-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index e978f45..610bfad 100644 (file)
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -84,10 +84,10 @@ enum tis_defaults {
 #define ILB_REMAP_SIZE                 0x100
 
 enum tpm_tis_flags {
-       TPM_TIS_ITPM_WORKAROUND         = BIT(0),
-       TPM_TIS_INVALID_STATUS          = BIT(1),
-       TPM_TIS_DEFAULT_CANCELLATION    = BIT(2),
-       TPM_TIS_IRQ_TESTED              = BIT(3),
+       TPM_TIS_ITPM_WORKAROUND         = 0,
+       TPM_TIS_INVALID_STATUS          = 1,
+       TPM_TIS_DEFAULT_CANCELLATION    = 2,
+       TPM_TIS_IRQ_TESTED              = 3,
 };
 
 struct tpm_tis_data {