tpm: use the BIT() macro where applicable

Fix following checkpatch.pl issue in TPM-related code:

    CHECK: Prefer using the BIT macro

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

include/tpm.h

@@ -82,13 +82,13 @@ enum tpm_capability_areas {
 	TPM_CAP_VERSION_VAL	= 0x0000001A,
 };
 
-#define TPM_NV_PER_GLOBALLOCK		(1U << 15)
-#define TPM_NV_PER_PPREAD		(1U << 16)
-#define TPM_NV_PER_PPWRITE		(1U << 0)
-#define TPM_NV_PER_READ_STCLEAR		(1U << 31)
-#define TPM_NV_PER_WRITE_STCLEAR	(1U << 14)
-#define TPM_NV_PER_WRITEDEFINE		(1U << 13)
-#define TPM_NV_PER_WRITEALL		(1U << 12)
+#define TPM_NV_PER_GLOBALLOCK		BIT(15)
+#define TPM_NV_PER_PPREAD		BIT(16)
+#define TPM_NV_PER_PPWRITE		BIT(0)
+#define TPM_NV_PER_READ_STCLEAR		BIT(31)
+#define TPM_NV_PER_WRITE_STCLEAR	BIT(14)
+#define TPM_NV_PER_WRITEDEFINE		BIT(13)
+#define TPM_NV_PER_WRITEALL		BIT(12)
 
 enum {
 	TPM_PUBEK_SIZE			= 256,