drivers/rtc/: use bcd2bin/bin2bcd

[linux-2.6-omap-h63xx.git] / drivers / char / tpm / tpm_atmel.c

diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index ad8ffe49256f75990e45a535b534851133eb8526..d0e7926eb4865d31b906fab70ef266c1dbf7bbdb 100644 (file)
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -7,7 +7,7 @@
  * Reiner Sailer <sailer@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org      
@@ -184,7 +184,9 @@ static int __init init_atmel(void)
        unsigned long base;
        struct  tpm_chip *chip;
 
-       driver_register(&atml_drv);
+       rc = driver_register(&atml_drv);
+       if (rc)
+               return rc;
 
        if ((iobase = atmel_get_base_addr(&base, &region_size)) == NULL) {
                rc = -ENODEV;
@@ -195,10 +197,8 @@ static int __init init_atmel(void)
            (atmel_request_region
             (tpm_atmel.base, region_size, "tpm_atmel0") == NULL) ? 0 : 1;
 
-
-       if (IS_ERR
-           (pdev =
-            platform_device_register_simple("tpm_atmel", -1, NULL, 0))) {
+       pdev = platform_device_register_simple("tpm_atmel", -1, NULL, 0);
+       if (IS_ERR(pdev)) {
                rc = PTR_ERR(pdev);
                goto err_rel_reg;
        }