diff options
author | Olof Johansson <olof@lixom.net> | 2013-07-12 10:59:39 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2013-07-12 10:59:39 -0700 |
commit | f4b96f5e4ff8d86699c851c10245e102809b0331 (patch) | |
tree | f766102263bed71738431cabb4d4f6f086005cd8 /drivers/char/tpm | |
parent | 9d8812df35be58a5da0c44182c1e4ba2507cc6a7 (diff) | |
parent | c24a6ae18abde53b048372b066b93b71b1b91154 (diff) |
Merge tag 'omap-for-v3.11/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Omap fixes and minor defconfig updates that would be good to
get in before -rc1.
* tag 'omap-for-v3.11/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: omap2plus_defconfig: Enable appended DTB support
ARM: OMAP2+: Enable TI_EDMA in omap2plus_defconfig
ARM: OMAP2+: omap2plus_defconfig: enable DRA752 thermal support by default
ARM: OMAP2+: omap2plus_defconfig: enable TI bandgap driver
ARM: OMAP2+: devices: remove duplicated include from devices.c
ARM: OMAP3: igep0020: Set DSS pins in correct mux mode.
ARM: OMAP2+: N900: enable N900-specific drivers even if device tree is enabled
ARM: OMAP2+: Cocci spatch "ptr_ret.spatch"
ARM: OMAP2+: Remove obsolete Makefile line
ARM: OMAP5: Enable Cortex A15 errata 798181
ARM: scu: provide inline dummy functions when SCU is not present
ARM: OMAP4: sleep: build OMAP4 specific functions only for OMAP4
ARM: OMAP2+: timer: initialize before using oh_name
Signed-off-by: Olof Johansson <olof@lixom.net>
Add/move/change conflicts in arch/arm/mach-omap2/Kconfig resolved.
Diffstat (limited to 'drivers/char/tpm')
-rw-r--r-- | drivers/char/tpm/tpm.c | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm.h | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_i2c_infineon.c | 4 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_tis.c | 17 |
4 files changed, 14 insertions, 11 deletions
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 7c3b3dcbfbc..e3c974a6c52 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -1472,7 +1472,7 @@ EXPORT_SYMBOL_GPL(tpm_dev_vendor_release); * Once all references to platform device are down to 0, * release all allocated structures. */ -static void tpm_dev_release(struct device *dev) +void tpm_dev_release(struct device *dev) { struct tpm_chip *chip = dev_get_drvdata(dev); diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 0770d1d7936..a7bfc176ed4 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -272,7 +272,6 @@ typedef union { struct tpm_output_header out; } tpm_cmd_header; -#define TPM_DIGEST_SIZE 20 struct tpm_pcrread_out { u8 pcr_result[TPM_DIGEST_SIZE]; } __packed; @@ -333,6 +332,7 @@ extern struct tpm_chip* tpm_register_hardware(struct device *, const struct tpm_vendor_specific *); extern int tpm_open(struct inode *, struct file *); extern int tpm_release(struct inode *, struct file *); +extern void tpm_dev_release(struct device *dev); extern void tpm_dev_vendor_release(struct tpm_chip *); extern ssize_t tpm_write(struct file *, const char __user *, size_t, loff_t *); diff --git a/drivers/char/tpm/tpm_i2c_infineon.c b/drivers/char/tpm/tpm_i2c_infineon.c index 37d5dcc10ea..b8735de8ce9 100644 --- a/drivers/char/tpm/tpm_i2c_infineon.c +++ b/drivers/char/tpm/tpm_i2c_infineon.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/moduleparam.h> #include <linux/wait.h> #include "tpm.h" @@ -74,7 +73,6 @@ struct tpm_inf_dev { }; static struct tpm_inf_dev tpm_dev; -static struct i2c_driver tpm_tis_i2c_driver; /* * iic_tpm_read() - read from TPM register @@ -744,11 +742,9 @@ static int tpm_tis_i2c_probe(struct i2c_client *client, return -ENODEV; } - client->driver = &tpm_tis_i2c_driver; tpm_dev.client = client; rc = tpm_tis_i2c_init(&client->dev); if (rc != 0) { - client->driver = NULL; tpm_dev.client = NULL; rc = -ENODEV; } diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 8a41b6be23a..4519cb33298 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -884,12 +884,19 @@ static int __init init_tis(void) rc = platform_driver_register(&tis_drv); if (rc < 0) return rc; - if (IS_ERR(pdev=platform_device_register_simple("tpm_tis", -1, NULL, 0))) - return PTR_ERR(pdev); - if((rc=tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0)) != 0) { - platform_device_unregister(pdev); - platform_driver_unregister(&tis_drv); + pdev = platform_device_register_simple("tpm_tis", -1, NULL, 0); + if (IS_ERR(pdev)) { + rc = PTR_ERR(pdev); + goto err_dev; } + rc = tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0); + if (rc) + goto err_init; + return 0; +err_init: + platform_device_unregister(pdev); +err_dev: + platform_driver_unregister(&tis_drv); return rc; } |