[PATCH 2/2] tpm_tis: Clean up after module_param cleanup

[Stefan Berger]

Commit 90ab5ee94171b3e28de6bb42ee30b527014e0be7 changed the
itpm module parameter from int to bool. Some other changes
need to be done to clean up after this change.

Signed-off-by: Stefan Berger <stefan@xxxxxxxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

---
 drivers/char/tpm/tpm_tis.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Index: linux-2.6/drivers/char/tpm/tpm_tis.c
===================================================================
--- linux-2.6.orig/drivers/char/tpm/tpm_tis.c
+++ linux-2.6/drivers/char/tpm/tpm_tis.c
@@ -367,7 +367,7 @@ static int probe_itpm(struct tpm_chip *c
 		0x00, 0x00, 0x00, 0xf1
 	};
 	size_t len = sizeof(cmd_getticks);
-	int rem_itpm = itpm;
+	bool rem_itpm = itpm;
 	u16 vendor = ioread16(chip->vendor.iobase + TPM_DID_VID(0));
 
 	/* probe only iTPMS */
@@ -510,7 +510,7 @@ static int tpm_tis_init(struct device *d
 			resource_size_t len, unsigned int irq)
 {
 	u32 vendor, intfcaps, intmask;
-	int rc, i, irq_s, irq_e;
+	int rc, i, irq_s, irq_e, probe;
 	struct tpm_chip *chip;
 
 	if (!(chip = tpm_register_hardware(dev, &tpm_tis)))
@@ -540,11 +540,12 @@ static int tpm_tis_init(struct device *d
 		 vendor >> 16, ioread8(chip->vendor.iobase + TPM_RID(0)));
 
 	if (!itpm) {
-		itpm = probe_itpm(chip);
-		if (itpm < 0) {
+		probe = probe_itpm(chip);
+		if (probe < 0) {
 			rc = -ENODEV;
 			goto out_err;
 		}
+		itpm = (probe == 0) ? 0 : 1;
 	}
 
 	if (itpm)

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