diff options
Diffstat (limited to 'drivers/pwm/pwm-lpss-pci.c')
-rw-r--r-- | drivers/pwm/pwm-lpss-pci.c | 48 |
1 files changed, 11 insertions, 37 deletions
diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c index c893ec3d2fb4..98413d364338 100644 --- a/drivers/pwm/pwm-lpss-pci.c +++ b/drivers/pwm/pwm-lpss-pci.c @@ -14,35 +14,6 @@ #include "pwm-lpss.h" -/* BayTrail */ -static const struct pwm_lpss_boardinfo pwm_lpss_byt_info = { - .clk_rate = 25000000, - .npwm = 1, - .base_unit_bits = 16, -}; - -/* Braswell */ -static const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = { - .clk_rate = 19200000, - .npwm = 1, - .base_unit_bits = 16, -}; - -/* Broxton */ -static const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = { - .clk_rate = 19200000, - .npwm = 4, - .base_unit_bits = 22, - .bypass = true, -}; - -/* Tangier */ -static const struct pwm_lpss_boardinfo pwm_lpss_tng_info = { - .clk_rate = 19200000, - .npwm = 4, - .base_unit_bits = 22, -}; - static int pwm_lpss_probe_pci(struct pci_dev *pdev, const struct pci_device_id *id) { @@ -54,8 +25,12 @@ static int pwm_lpss_probe_pci(struct pci_dev *pdev, if (err < 0) return err; + err = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); + if (err) + return err; + info = (struct pwm_lpss_boardinfo *)id->driver_data; - lpwm = pwm_lpss_probe(&pdev->dev, &pdev->resource[0], info); + lpwm = pwm_lpss_probe(&pdev->dev, pcim_iomap_table(pdev)[0], info); if (IS_ERR(lpwm)) return PTR_ERR(lpwm); @@ -73,7 +48,6 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev) pm_runtime_get_sync(&pdev->dev); } -#ifdef CONFIG_PM static int pwm_lpss_runtime_suspend_pci(struct device *dev) { /* @@ -87,12 +61,11 @@ static int pwm_lpss_runtime_resume_pci(struct device *dev) { return 0; } -#endif -static const struct dev_pm_ops pwm_lpss_pci_pm = { - SET_RUNTIME_PM_OPS(pwm_lpss_runtime_suspend_pci, - pwm_lpss_runtime_resume_pci, NULL) -}; +static DEFINE_RUNTIME_DEV_PM_OPS(pwm_lpss_pci_pm, + pwm_lpss_runtime_suspend_pci, + pwm_lpss_runtime_resume_pci, + NULL); static const struct pci_device_id pwm_lpss_pci_ids[] = { { PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bxt_info}, @@ -114,10 +87,11 @@ static struct pci_driver pwm_lpss_driver_pci = { .probe = pwm_lpss_probe_pci, .remove = pwm_lpss_remove_pci, .driver = { - .pm = &pwm_lpss_pci_pm, + .pm = pm_ptr(&pwm_lpss_pci_pm), }, }; module_pci_driver(pwm_lpss_driver_pci); MODULE_DESCRIPTION("PWM PCI driver for Intel LPSS"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(PWM_LPSS); |