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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-01 16:13:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-01 16:13:21 -0700
commit675c354a95d5375153b8bb80a0448cab916c7991 (patch)
tree88cbc5a5a31dd1c1016271006a8d56cfe0abf7bd /arch/avr32
parentc70929147a10fa4538886cb23b934b509c4c0e49 (diff)
parent1b3fa22e0234d613df967445cd34807e10fa54fa (diff)
downloadlinux-675c354a95d5375153b8bb80a0448cab916c7991.tar.gz
Merge tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver patches from Greg KH: "Here's the big char/misc driver updates for 3.15-rc1. Lots of various things here, including the new mcb driver subsystem. All of these have been in linux-next for a while" * tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (118 commits) extcon: Move OF helper function to extcon core and change function name extcon: of: Remove unnecessary function call by using the name of device_node extcon: gpio: Use SIMPLE_DEV_PM_OPS macro extcon: palmas: Use SIMPLE_DEV_PM_OPS macro mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macro mei: amthif: fix checkpatch error mei: client.h fix checkpatch errors mei: use cl_dbg where appropriate mei: fix Unnecessary space after function pointer name mei: report consistently copy_from/to_user failures mei: drop pr_fmt macros mei: make me hw headers private to me hw. mei: fix memory leak of pending write cb objects mei: me: do not reset when less than expected data is received drivers: mcb: Fix build error discovered by 0-day bot cs5535-mfgpt: Simplify dependencies spmi: pm: drop bus-level PM suspend/resume routines spmi: pmic_arb: make selectable on ARCH_QCOM Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle pch_phub: Report error writing MAC back to user ...
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/boards/mimc200/Makefile2
-rw-r--r--arch/avr32/boards/mimc200/fram.c82
2 files changed, 1 insertions, 83 deletions
diff --git a/arch/avr32/boards/mimc200/Makefile b/arch/avr32/boards/mimc200/Makefile
index 79c076e168a..c740aa11675 100644
--- a/arch/avr32/boards/mimc200/Makefile
+++ b/arch/avr32/boards/mimc200/Makefile
@@ -1 +1 @@
-obj-y += setup.o flash.o fram.o
+obj-y += setup.o flash.o
diff --git a/arch/avr32/boards/mimc200/fram.c b/arch/avr32/boards/mimc200/fram.c
deleted file mode 100644
index c1466a872b9..00000000000
--- a/arch/avr32/boards/mimc200/fram.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * FRAM driver for MIMC200 board
- *
- * Copyright 2008 Mark Jackson <mpfj@mimc.co.uk>
- *
- * This module adds *very* simply support for the system's FRAM device.
- * At the moment, this is hard-coded to the MIMC200 platform, and only
- * supports mmap().
- */
-
-#define FRAM_VERSION "1.0"
-
-#include <linux/miscdevice.h>
-#include <linux/module.h>
-#include <linux/proc_fs.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-
-#define FRAM_BASE 0xac000000
-#define FRAM_SIZE 0x20000
-
-/*
- * The are the file operation function for user access to /dev/fram
- */
-
-static int fram_mmap(struct file *filp, struct vm_area_struct *vma)
-{
- int ret;
-
- ret = remap_pfn_range(vma,
- vma->vm_start,
- virt_to_phys((void *)((unsigned long)FRAM_BASE)) >> PAGE_SHIFT,
- vma->vm_end-vma->vm_start,
- PAGE_SHARED);
-
- if (ret != 0)
- return -EAGAIN;
-
- return 0;
-}
-
-static const struct file_operations fram_fops = {
- .owner = THIS_MODULE,
- .mmap = fram_mmap,
- .llseek = noop_llseek,
-};
-
-#define FRAM_MINOR 0
-
-static struct miscdevice fram_dev = {
- FRAM_MINOR,
- "fram",
- &fram_fops
-};
-
-static int __init
-fram_init(void)
-{
- int ret;
-
- ret = misc_register(&fram_dev);
- if (ret) {
- printk(KERN_ERR "fram: can't misc_register on minor=%d\n",
- FRAM_MINOR);
- return ret;
- }
- printk(KERN_INFO "FRAM memory driver v" FRAM_VERSION "\n");
- return 0;
-}
-
-static void __exit
-fram_cleanup_module(void)
-{
- misc_deregister(&fram_dev);
-}
-
-module_init(fram_init);
-module_exit(fram_cleanup_module);
-
-MODULE_LICENSE("GPL");
-
-MODULE_ALIAS_MISCDEV(FRAM_MINOR);