From 391f8bee7ef5a2e92d24d73f0072915b7cb12b6b Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com>
Date: Thu, 3 May 2018 12:52:32 +0200
Subject: Create basic char device

---
 pci.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

(limited to 'pci.c')

diff --git a/pci.c b/pci.c
index 36f1ad8..3850633 100644
--- a/pci.c
+++ b/pci.c
@@ -3,46 +3,47 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 
+#include "char.h"
 #include "harddoom.h"
+#include "pci.h"
+#include "util.h"
 
 int doom_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	printk(KERN_INFO "In probe\n");
-	return 0;
+	int err = 0;
+	ORFAIL(new_doomdev(), error_doomdev);
+
+error_doomdev:
+	return err;
 }
 
 void doom_remove (struct pci_dev *dev)
 {
-	printk(KERN_INFO "In remove\n");
+	destroy_doomdev();
 }
 
 int doom_suspend (struct pci_dev *dev, pm_message_t state)
 {
-	printk(KERN_INFO "In suspend\n");
 	return 0;
 }
 
 int doom_suspend_late (struct pci_dev *dev, pm_message_t state)
 {
-	printk(KERN_INFO "In suspend_late\n");
 	return 0;
 }
 
 int doom_resume_early (struct pci_dev *dev)
 {
-	printk(KERN_INFO "In resume_early\n");
 	return 0;
 }
 
 int doom_resume (struct pci_dev *dev)
 {
-	printk(KERN_INFO "In resume\n");
 	return 0;
 }
 
 void doom_shutdown (struct pci_dev *dev)
 {
-	printk(KERN_INFO "In shutdown\n");
 }
 
 struct pci_device_id device_ids[1] = {
@@ -63,12 +64,10 @@ struct pci_driver driver = {
 
 int pci_init(void)
 {
-	printk(KERN_INFO "In pci init\n");
 	return pci_register_driver(&driver);
 }
 
 void pci_cleanup(void)
 {
-	printk(KERN_INFO "In pci cleanup\n");
 	pci_unregister_driver(&driver);
 }
-- 
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