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234e340582
linux/drivers/misc
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Stephen Boyd 234e340582 simple_open: automatically convert to simple_open() 
Many users of debugfs copy the implementation of default_open() when
they want to support a custom read/write function op.  This leads to a
proliferation of the default_open() implementation across the entire
tree.

Now that the common implementation has been consolidated into libfs we
can replace all the users of this function with simple_open().

This replacement was done with the following semantic patch:

<smpl>
@ open @
identifier open_f != simple_open;
identifier i, f;
@@
-int open_f(struct inode *i, struct file *f)
-{
(
-if (i->i_private)
-f->private_data = i->i_private;
|
-f->private_data = i->i_private;
)
-return 0;
-}

@ has_open depends on open @
identifier fops;
identifier open.open_f;
@@
struct file_operations fops = {
...
-.open = open_f,
+.open = simple_open,
...
};
</smpl>

[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-04-05 15:25:50 -07:00
..
altera-stapl Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2011-10-31 15:42:54 -07:00
c2port c2port: class_create() returns an ERR_PTR 2012-03-05 15:49:43 -08:00
carma Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2012-03-21 18:55:10 -07:00
cb710 mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip 2012-02-02 16:28:14 -08:00
eeprom MISC: convert drivers/misc/* to use module_spi_driver() 2012-01-24 16:31:49 -08:00
ibmasm simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
iwmc3200top module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
lis3lv02d MISC: convert drivers/misc/* to use module_spi_driver() 2012-01-24 16:31:49 -08:00
sgi-gru switch procfs to umode_t use 2012-01-03 22:54:56 -05:00
sgi-xp net: remove NETIF_F_NO_CSUM feature bit 2011-11-16 17:43:12 -05:00
ti-st MISC: convert drivers/misc/* to use module_platform_driver() 2012-01-24 16:31:48 -08:00
ab8500-pwm.c mfd: Unify abx500 headers in mfd/abx500 2012-01-09 00:37:39 +01:00
ad525x_dpot-i2c.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
ad525x_dpot-spi.c MISC: convert drivers/misc/* to use module_spi_driver() 2012-01-24 16:31:49 -08:00
ad525x_dpot.c misc: ad525x_dpot: Add support for SPI module device table matching 2011-11-18 11:27:02 -08:00
ad525x_dpot.h Merge branch 'char-misc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2012-01-09 12:08:59 -08:00
apds990x.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
apds9802als.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
arm-charlcd.c tree-wide: fix comment/printk typos 2010-11-01 15:38:34 -04:00
atmel_pwm.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
atmel_tclib.c ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter 2012-03-01 13:38:49 +01:00
atmel-ssc.c drivers/misc: Add module.h to files who are really modular. 2011-10-31 19:31:53 -04:00
bh1770glc.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
bh1780gli.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
bmp085.c misc: bmp085: Use unsigned long to store jiffies 2012-03-02 16:27:54 -08:00
cs5535-mfgpt.c char and misc driver merge for 3.4-rc1 2012-03-20 11:15:18 -07:00
ds1682.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
enclosure.c [SCSI] enclosure: fix error path - actually return ERR_PTR() on error 2010-07-27 12:03:48 -05:00
ep93xx_pwm.c drivers/misc/ep93xx_pwm.c: world-writable sysfs files 2011-03-22 17:44:11 -07:00
fsa9480.c misc: fsa9480: Remove obsolete cleanup for clientdata 2012-02-24 14:16:42 -08:00
hmc6352.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
hpilo.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2010-10-22 19:36:42 -07:00
hpilo.h hpilo: fix pointer warning in ilo_ccb_setup 2010-08-09 20:45:05 -07:00
ics932s401.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
ioc4.c drivers/misc/ioc4.c: fix section mismatch / race condition 2011-06-27 18:00:13 -07:00
isl29003.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
isl29020.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
Kconfig drivers: misc: Remove MISC_DEVICES config option 2012-01-24 16:24:02 -08:00
kgdbts.c drivers/misc: Add module.h to files who are really modular. 2011-10-31 19:31:53 -04:00
lkdtm.c lkdtm: avoid calling lkdtm_do_action() with spinlock held 2012-02-03 16:16:41 -08:00
Makefile misc: Add driver support for MAX8997 MUIC 2012-01-09 00:37:32 +01:00
max8997-muic.c MISC: convert drivers/misc/* to use module_platform_driver() 2012-01-24 16:31:48 -08:00
pch_phub.c pch_phub: Fix MAC address writing issue for LAPIS ML7831 2011-11-15 11:01:50 -08:00
phantom.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
pti.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
spear13xx_pcie_gadget.c MISC: convert drivers/misc/* to use module_platform_driver() 2012-01-24 16:31:48 -08:00
ti_dac7512.c MISC: convert drivers/misc/* to use module_spi_driver() 2012-01-24 16:31:49 -08:00
tifm_7xx1.c drivers/misc: Add module.h to files who are really modular. 2011-10-31 19:31:53 -04:00
tifm_core.c drivers/misc: Add module.h to files who are really modular. 2011-10-31 19:31:53 -04:00
tsl2550.c MISC: convert drivers/misc/* to use module_i2c_driver() 2012-01-24 16:31:49 -08:00
vmw_balloon.c vmw_balloon: fix for a -Wuninitialized warning 2012-02-02 16:28:13 -08:00