Merge tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver patches from Greg KH:
 "Here's the big driver misc / char pull request for 3.17-rc1.

  Lots of things in here, the thunderbolt support for Apple laptops,
  some other new drivers, testing fixes, and other good things.  All
  have been in linux-next for a long time"

* tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (119 commits)
  misc: bh1780: Introduce the use of devm_kzalloc
  Lattice ECP3 FPGA: Correct endianness
  drivers/misc/ti-st: Load firmware from ti-connectivity directory.
  dt-bindings: extcon: Add support for SM5502 MUIC device
  extcon: sm5502: Change internal hardware switch according to cable type
  extcon: sm5502: Detect cable state after completing platform booting
  extcon: sm5502: Add support new SM5502 extcon device driver
  extcon: arizona: Get MICVDD against extcon device
  extcon: Remove unnecessary OOM messages
  misc: vexpress: Fix sparse non static symbol warnings
  mei: drop unused hw dependent fw status functions
  misc: bh1770glc: Use managed functions
  pcmcia: remove DEFINE_PCI_DEVICE_TABLE usage
  misc: remove DEFINE_PCI_DEVICE_TABLE usage
  ipack: Replace DEFINE_PCI_DEVICE_TABLE macro use
  drivers/char/dsp56k.c: drop check for negativity of unsigned parameter
  mei: fix return value on disconnect timeout
  mei: don't schedule suspend in pm idle
  mei: start disconnect request timer consistently
  mei: reset client connection state on timeout
  ...

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,