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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-12-07 01:27:56 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-09 13:52:22 +0300 |
| commit | cd119b09a87d8beb50356d8c5c6aa42d89c44eb7 (patch) | |
| tree | 5dc69a57a8a6d5a47b4a9e410b1f9ae620944e13 /include/linux/device.h | |
| parent | 85aa607e79f8343f1ea028b29bdf8b6bc99c729a (diff) | |
| download | linux-cd119b09a87d8beb50356d8c5c6aa42d89c44eb7.tar.xz | |
PCI/MSI: Move msi_lock to struct pci_dev
It's only required for PCI/MSI. So no point in having it in every struct
device.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20211206210224.925241961@linutronix.de
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index e270cb740b9e..2a22875238a6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -407,7 +407,6 @@ struct dev_links_info { * @em_pd: device's energy model performance domain * @pins: For device pin management. * See Documentation/driver-api/pin-control.rst for details. - * @msi_lock: Lock to protect MSI mask cache and mask register * @msi_list: Hosts MSI descriptors * @msi_domain: The generic MSI domain this device is using. * @numa_node: NUMA node this device is close to. @@ -508,7 +507,6 @@ struct device { struct dev_pin_info *pins; #endif #ifdef CONFIG_GENERIC_MSI_IRQ - raw_spinlock_t msi_lock; struct list_head msi_list; #endif #ifdef CONFIG_DMA_OPS |