PWN-Hunter/android_kernel_xiaomi_sdm845
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ac9e989187
android_kernel_xiaomi_sdm845/drivers
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Rolf Eike Beer ac9e989187 PCI: Change memory allocation for acpiphp slots 
Change memory allocation for acpiphp slots

Change the "struct slot" that acpiphp uses for managing it's slots to
directly contain the memory for the needed struct hotplug_slot_info and
the slot's name. This way we need only two memory allocations per slot
instead of four.

While we are at it: make_slot_name() is just a wrapper around snprintf()
knowing the right arguments to call it. Since the function makes just one
function call and is only called from one place I inlined it by hand.

Finally this fixes a possible bug waiting for someone to hit it. There were
two unused local variables in acpiphp_register_hotplug_slot(). gcc did not
find them because they were used in memory allocations with sizeof(*var).
They had the same types as the target of the allocation, but nevertheless
this was just weird.

Signed-off-by: Rolf Eike Beer <eike-hotplug@sf-tec.de>
Acked-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:36:59 -08:00
..
acorn IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
acpi [PATCH] Correct bound checking from the value returned from _PPC method. 2006-11-23 09:18:55 -08:00
amba
ata [PATCH] libata: Fixup ata_sas_queuecmd to handle __ata_scsi_queuecmd failure 2006-11-28 03:51:55 -05:00
atm [ATM] horizon: read_bia() needs to be __devinit 2006-10-24 16:16:39 -07:00
base [PATCH] Fix device_attribute memory leak in device_del 2006-11-25 13:28:33 -08:00
block aoe: Add forgotten NULL at end of attribute list in aoeblk.c 2006-11-16 14:30:26 -08:00
bluetooth [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD 2006-10-30 12:08:40 -08:00
cdrom [PATCH] cdrom: add endianness annotations 2006-10-10 16:15:33 -07:00
char [PATCH] tlclk: fix platform_device_register_simple() error check 2006-11-25 13:28:34 -08:00
clocksource [PATCH] clocksource: acpi_pm: add another greylist chipset 2006-10-21 13:35:05 -07:00
connector
cpufreq [PATCH] Fix CPU_FREQ_GOV_ONDEMAND=y compile error 2006-11-21 14:07:15 -08:00
crypto [CRYPTO] padlock: Convert padlock-sha to use crypto_hash 2006-09-21 11:46:22 +10:00
dio
dma [PATCH] drivers/dma trivial annotations 2006-10-10 15:37:21 -07:00
edac [PATCH] edac_mc: fix error handling 2006-11-03 12:27:57 -08:00
eisa [PATCH] EISA: handle sysfs errors 2006-10-11 11:14:25 -07:00
fc4 [SCSI] fc4: Conversion to struct scsi_cmnd in fc4 2006-10-25 15:12:45 -07:00
firmware [PATCH] dell_rbu: fix error check 2006-11-16 11:43:38 -08:00
hwmon hwmon: Fix debug messages in w83781d 2006-10-18 13:03:09 -07:00
i2c i2c-i801: SMBus patch for Intel ICH9 2006-12-01 14:36:59 -08:00
ide [PATCH] sgiioc4: Disable module unload 2006-11-25 13:28:34 -08:00
ieee1394 [ETH1394]: Fix unaligned accesses. 2006-10-30 15:24:38 -08:00
infiniband IB/ipath: Depend on CONFIG_NET 2006-11-20 13:06:19 -08:00
input lkkbd: Remove my old snail-mail address 2006-11-17 10:32:04 +01:00
isdn [PATCH] fix build error for HISAX_NETJET 2006-11-20 09:42:05 -08:00
leds [PATCH] drivers/led: handle sysfs errors 2006-10-17 08:18:46 -07:00
macintosh [PATCH] powerpc: windfarm shall request it's sub modules 2006-11-15 19:57:12 -08:00
mca [PATCH] drivers/mca: handle sysfs errors 2006-10-11 11:14:25 -07:00
md [PATCH] md: do not freeze md threads for suspend 2006-11-08 18:29:24 -08:00
media V4L/DVB (4874): Fix oops on symbol rate==0 2006-11-26 11:02:43 -02:00
message PCI: pci_{enable,disable}_device() nestable ports 2006-12-01 14:36:59 -08:00
mfd IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
misc [PATCH] Fix for LKDTM MEM_SWAPOUT crashpoint 2006-11-06 01:46:23 -08:00
mmc MMC: Do not set unsupported bits in OCR response 2006-11-09 07:23:54 +01:00
mtd [PATCH] Fix Intel/Sharp command set erase suspend bug 2006-11-28 17:26:50 -08:00
net [PATCH] r8169: Fix iteration variable sign 2006-11-29 13:45:07 -08:00
nubus
oprofile [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
parisc Build fixes for struct pt_regs removal 2006-10-06 20:47:23 -06:00
parport [PATCH] parport: fix compilation failure 2006-11-16 11:43:37 -08:00
pci PCI: Change memory allocation for acpiphp slots 2006-12-01 14:36:59 -08:00
pcmcia [PATCH] fix "pcmcia: fix 'rmmod pcmcia' with unbound devices" 2006-11-25 13:28:33 -08:00
pnp Fix DMA resource allocation in ACPIPnP 2006-10-18 11:36:11 -07:00
rapidio Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
rtc [PATCH] drivers/rtc/rtc-rs5c372.c: fix a NULL dereference 2006-11-25 13:28:33 -08:00
s390 [S390] cio: Make ccw_device_register() static. 2006-10-27 12:39:33 +02:00
sbus [SPARC]: Fix bus_id[] string overflow. 2006-10-27 01:03:31 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2006-11-16 11:48:01 -08:00
serial [POWERPC] CPM_UART: Fix non-console initialisation 2006-11-10 21:35:36 +11:00
sh
sn [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
spi [PATCH] spi section fix 2006-11-03 12:27:58 -08:00
tc [MIPS] Fix DECserial build error by IRQ hander change 2006-10-08 02:38:28 +01:00
telephony [PATCH] drivers/telephony/ixj: fix an array overrun 2006-11-08 18:29:23 -08:00
usb [PATCH] usb: ati remote memleak fix 2006-11-25 13:28:34 -08:00
video Fix generic fb_ddc i2c edid probe msg 2006-11-16 22:18:28 -08:00
w1 W1: ioremap balanced with iounmap 2006-11-16 14:30:26 -08:00
zorro
Kconfig [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
Makefile