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tpm: drop 'irq' from struct tpm_vendor_specific

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Dropped the field 'irq' from struct tpm_vendor_specific and make it
available to the various private structures in the drivers using irqs.

A dedicated flag TPM_CHIP_FLAG_IRQ is added for the upper layers.

In st33zp24, struct st33zp24_dev declaration is moved to st33zp24.h in
order to make accessible irq from other phy's(i2c, spi).

In tpm_i2c_nuvoton, chip->vendor.priv is not directly allocated. We can
access irq field from priv_data in a cleaner way.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
This commit is contained in:
Christophe Ricard
2016-03-31 22:56:56 +02:00
committed by Jarkko Sakkinen
parent 4eea703caa
commit 570a36097f
9 changed files with 58 additions and 51 deletions
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3
drivers/char/tpm/tpm.h
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@@ -131,8 +131,6 @@ enum tpm2_startup_types {
struct tpm_chip;
struct tpm_vendor_specific {
int irq;
int locality;
unsigned long timeout_a, timeout_b, timeout_c, timeout_d; /* jiffies */
bool timeout_adjusted;
@@ -154,6 +152,7 @@ struct tpm_vendor_specific {
enum tpm_chip_flags {
TPM_CHIP_FLAG_REGISTERED = BIT(0),
TPM_CHIP_FLAG_TPM2 = BIT(1),
TPM_CHIP_FLAG_IRQ = BIT(2),
};
struct tpm_chip {