diff options
Diffstat (limited to 'drivers/platform/x86/intel/pmc/core.c')
-rw-r--r-- | drivers/platform/x86/intel/pmc/core.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index 5864d2e85706..5a36b3f77bc5 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -1183,6 +1183,26 @@ static void pmc_core_do_dmi_quirks(struct pmc *pmc) pmc_core_xtal_ignore(pmc); } +static void pmc_core_clean_structure(struct platform_device *pdev) +{ + struct pmc_dev *pmcdev = platform_get_drvdata(pdev); + int i; + + for (i = 0; i < ARRAY_SIZE(pmcdev->pmcs); ++i) { + struct pmc *pmc = pmcdev->pmcs[i]; + + if (pmc) + iounmap(pmc->regbase); + } + + if (pmcdev->ssram_pcidev) { + pci_dev_put(pmcdev->ssram_pcidev); + pci_disable_device(pmcdev->ssram_pcidev); + } + platform_set_drvdata(pdev, NULL); + mutex_destroy(&pmcdev->lock); +} + static int pmc_core_probe(struct platform_device *pdev) { static bool device_initialized; @@ -1225,7 +1245,7 @@ static int pmc_core_probe(struct platform_device *pdev) mutex_init(&pmcdev->lock); ret = core_init(pmcdev); if (ret) { - mutex_destroy(&pmcdev->lock); + pmc_core_clean_structure(pdev); return ret; } @@ -1246,18 +1266,8 @@ static int pmc_core_probe(struct platform_device *pdev) static void pmc_core_remove(struct platform_device *pdev) { struct pmc_dev *pmcdev = platform_get_drvdata(pdev); - int i; - - for (i = 0; i < ARRAY_SIZE(pmcdev->pmcs); ++i) { - struct pmc *pmc = pmcdev->pmcs[i]; - - if (pmc) - iounmap(pmc->regbase); - } - pmc_core_dbgfs_unregister(pmcdev); - platform_set_drvdata(pdev, NULL); - mutex_destroy(&pmcdev->lock); + pmc_core_clean_structure(pdev); } static bool warn_on_s0ix_failures; |