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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2014-07-20 14:36:31 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-23 03:28:11 +0400 |
| commit | 8f642155c5ddafe1247c085f3f0c7b4e63044878 (patch) | |
| tree | 99c9a6f343e7bfad88ae6b190397233a47f191ed /drivers/misc/mei/hw-me.c | |
| parent | 4734e39064219fca321ddbc930b46e7c3c194143 (diff) | |
| download | linux-8f642155c5ddafe1247c085f3f0c7b4e63044878.tar.xz | |
mei: drop unused hw dependent fw status functions
We introduced unified FW status function in patch
mei: add per device configuration (lkml.org/lkml/2014/5/12/607)
This change made hw_ops functions unused and obsolete
therefore we remove these functions from source code.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/hw-me.c')
| -rw-r--r-- | drivers/misc/mei/hw-me.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 6a2d272cea43..a9a0d08f758e 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -710,64 +710,10 @@ end: return IRQ_HANDLED; } -/** - * mei_me_fw_status - retrieve fw status from the pci config space - * - * @dev: the device structure - * @fw_status: fw status registers storage - * - * returns 0 on success an error code otherwise - */ -static int mei_me_fw_status(struct mei_device *dev, - struct mei_fw_status *fw_status) -{ - const u32 pci_cfg_reg[] = {PCI_CFG_HFS_1, PCI_CFG_HFS_2}; - int i; - - if (!fw_status) - return -EINVAL; - - switch (dev->pdev->device) { - case MEI_DEV_ID_IBXPK_1: - case MEI_DEV_ID_IBXPK_2: - case MEI_DEV_ID_CPT_1: - case MEI_DEV_ID_PBG_1: - case MEI_DEV_ID_PPT_1: - case MEI_DEV_ID_PPT_2: - case MEI_DEV_ID_PPT_3: - case MEI_DEV_ID_LPT_H: - case MEI_DEV_ID_LPT_W: - case MEI_DEV_ID_LPT_LP: - case MEI_DEV_ID_LPT_HR: - case MEI_DEV_ID_WPT_LP: - fw_status->count = 2; - break; - case MEI_DEV_ID_ICH10_1: - case MEI_DEV_ID_ICH10_2: - case MEI_DEV_ID_ICH10_3: - case MEI_DEV_ID_ICH10_4: - fw_status->count = 1; - break; - default: - fw_status->count = 0; - break; - } - - for (i = 0; i < fw_status->count && i < MEI_FW_STATUS_MAX; i++) { - int ret; - ret = pci_read_config_dword(dev->pdev, - pci_cfg_reg[i], &fw_status->status[i]); - if (ret) - return ret; - } - return 0; -} - static const struct mei_hw_ops mei_me_hw_ops = { .pg_state = mei_me_pg_state, - .fw_status = mei_me_fw_status, .host_is_ready = mei_me_host_is_ready, .hw_is_ready = mei_me_hw_is_ready, |