diff options
| author | Lukas Wunner <lukas@wunner.de> | 2018-08-19 16:29:00 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-09-17 16:34:36 -0500 |
| commit | 7d4ba52317c4aab6bbb266f31e28713d397e570c (patch) | |
| tree | aa2147fc342fac464b0af16af428cce76b763aa0 /drivers/pci/hotplug | |
| parent | 11e87702be65780be92fb1f0a5b7b293954185f7 (diff) | |
| download | linux-7d4ba52317c4aab6bbb266f31e28713d397e570c.tar.bz2 | |
PCI: pciehp: Drop unnecessary includes
Drop the following includes from pciehp source files which no longer use
any of the included symbols:
* <linux/sched/signal.h> in pciehp.h
<linux/signal.h> in pciehp_hpc.c
Added by commit de25968cc87c ("fix more missing includes") to
accommodate for a call to signal_pending().
The call was removed by commit 262303fe329a ("pciehp: fix wait command
completion").
* <linux/interrupt.h> in pciehp_core.c
Added by historic commit f308a2dfbe63 ("PCI: add PCI Express Port Bus
Driver subsystem") to accommodate for a call to free_irq():
https://git.kernel.org/tglx/history/c/f308a2dfbe63
The call was removed by commit 407f452b05f9 ("pciehp: remove
unnecessary free_irq").
* <linux/time.h> in pciehp_core.c and pciehp_hpc.c
Added by commit 34d03419f03b ("PCIEHP: Add Electro Mechanical
Interlock (EMI) support to the PCIE hotplug driver."),
which was reverted by commit bd3d99c17039 ("PCI: Remove untested
Electromechanical Interlock (EMI) support in pciehp.").
* <linux/module.h> in pciehp_ctrl.c, pciehp_hpc.c and pciehp_pci.c
Added by historic commit c16b4b14d980 ("PCI Hotplug: Add SHPC and PCI
Express hot-plug drivers"):
https://git.kernel.org/tglx/history/c/c16b4b14d980
Module-related symbols were neither used back then in those files,
nor are they used today.
* <linux/slab.h> in pciehp_ctrl.c
Added by commit 5a0e3ad6af86 ("include cleanup: Update gfp.h and
slab.h includes to prepare for breaking implicit slab.h inclusion from
percpu.h") to accommodate for calls to kmalloc().
The calls were removed by commit 0e94916e6091 ("PCI: pciehp: Handle
events synchronously").
* "../pci.h" in pciehp_ctrl.c
Added by historic commit 67f4660b72f2 ("PCI: ASPM patch for") to
accommodate for usage of the global variable pcie_mch_quirk:
https://git.kernel.org/tglx/history/c/67f4660b72f2
The global variable was removed by commit 0ba379ec0fb1 ("PCI: Simplify
hotplug mch quirk").
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/pciehp.h | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 2 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 3 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 3 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_pci.c | 1 |
5 files changed, 0 insertions, 10 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index 39c9c8815a35..337f2a5a303f 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -19,7 +19,6 @@ #include <linux/pci.h> #include <linux/pci_hotplug.h> #include <linux/delay.h> -#include <linux/sched/signal.h> /* signal_pending() */ #include <linux/mutex.h> #include <linux/rwsem.h> #include <linux/workqueue.h> diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index ec48c9433ae5..e77e17106f52 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -23,8 +23,6 @@ #include <linux/types.h> #include <linux/pci.h> #include "pciehp.h" -#include <linux/interrupt.h> -#include <linux/time.h> #include "../pci.h" diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index c283253d2cd7..ffaf0976e6af 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -13,13 +13,10 @@ * */ -#include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> -#include <linux/slab.h> #include <linux/pm_runtime.h> #include <linux/pci.h> -#include "../pci.h" #include "pciehp.h" /* The following routines constitute the bulk of the diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index a938abdb41ce..c3295ebf896d 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -13,15 +13,12 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/types.h> -#include <linux/signal.h> #include <linux/jiffies.h> #include <linux/kthread.h> #include <linux/pci.h> #include <linux/pm_runtime.h> #include <linux/interrupt.h> -#include <linux/time.h> #include <linux/slab.h> #include "../pci.h" diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c index 0322bd4f0a7a..8da87931bd45 100644 --- a/drivers/pci/hotplug/pciehp_pci.c +++ b/drivers/pci/hotplug/pciehp_pci.c @@ -13,7 +13,6 @@ * */ -#include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> #include <linux/pci.h> |