diff options
| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2019-11-07 00:38:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-07 09:35:48 +0100 |
| commit | 261b3e1f2a01c72b1882cf5bccfbd4bf40ea62e8 (patch) | |
| tree | 2a2f67dfcf0028582f3cdfbad95f96bcea93e154 /drivers/misc | |
| parent | 907b471ca228a5fc95f7ee8b3d189e64ade7ce9b (diff) | |
mei: me: store irq number in the hw struct.
Store irq number in hw struct to by used by synchronize_irq().
This is to allow working with mei devices
embedded within another pci devices, via MFD framework,
where mei device is represented as a platform device.
Bump the copyright year to 2019 on hw-me.c and hw-me.h
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20191106223841.15802-3-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/mei/hw-me.c | 4 | ||||
| -rw-r--r-- | drivers/misc/mei/hw-me.h | 2 | ||||
| -rw-r--r-- | drivers/misc/mei/pci-me.c | 1 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 7d241c70e3e0..23606d0ddcd6 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -323,9 +323,9 @@ static void mei_me_intr_disable(struct mei_device *dev) */ static void mei_me_synchronize_irq(struct mei_device *dev) { - struct pci_dev *pdev = to_pci_dev(dev->dev); + struct mei_me_hw *hw = to_me_hw(dev); - synchronize_irq(pdev->irq); + synchronize_irq(hw->irq); } /** diff --git a/drivers/misc/mei/hw-me.h b/drivers/misc/mei/hw-me.h index b39347faadf5..c45b32a7cc46 100644 --- a/drivers/misc/mei/hw-me.h +++ b/drivers/misc/mei/hw-me.h @@ -42,6 +42,7 @@ struct mei_cfg { * * @cfg: per device generation config and ops * @mem_addr: io memory address + * @irq: irq number * @pg_state: power gating state * @d0i3_supported: di03 support * @hbuf_depth: depth of hardware host/write buffer in slots @@ -49,6 +50,7 @@ struct mei_cfg { struct mei_me_hw { const struct mei_cfg *cfg; void __iomem *mem_addr; + int irq; enum mei_pg_state pg_state; bool d0i3_supported; u8 hbuf_depth; diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index e382ecca96d7..6233b3ca1c1d 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -199,6 +199,7 @@ static int mei_me_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } hw = to_me_hw(dev); hw->mem_addr = pcim_iomap_table(pdev)[0]; + hw->irq = pdev->irq; pci_enable_msi(pdev); |