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authorLukas Wunner <lukas@wunner.de>2018-08-19 16:29:00 +0200
committerBjorn Helgaas <bhelgaas@google.com>2018-09-17 16:34:36 -0500
commit7d4ba52317c4aab6bbb266f31e28713d397e570c (patch)
treeaa2147fc342fac464b0af16af428cce76b763aa0 /drivers
parent11e87702be65780be92fb1f0a5b7b293954185f7 (diff)
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')
-rw-r--r--drivers/pci/hotplug/pciehp.h1
-rw-r--r--drivers/pci/hotplug/pciehp_core.c2
-rw-r--r--drivers/pci/hotplug/pciehp_ctrl.c3
-rw-r--r--drivers/pci/hotplug/pciehp_hpc.c3
-rw-r--r--drivers/pci/hotplug/pciehp_pci.c1
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>