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Subject[PATCH 2/2] tpm_tis: Clean up after module_param cleanup
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@linux.vnet.ibm.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>

---
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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