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Aaro Koskinen 865212abb5 arm: mach-omap2: smartreflex: fix another memory leak 
Temporary strings with volt_* file names should be released after the
debugfs entries are created. While at it, also simplify the string
allocation, and use just snprintf() to create the name.

The patch eliminates kmemleak reports with the following stack trace
(multiple objects depending on HW):

unreferenced object 0xcedbc5a0 (size 64):
  comm "swapper", pid 1, jiffies 4294929375 (age 423.734s)
  hex dump (first 32 bytes):
    76 6f 6c 74 5f 39 37 35 30 30 30 00 00 00 00 00  volt_975000.....
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<c012fee0>] create_object+0x104/0x208
    [<c012dbc8>] kmem_cache_alloc_trace+0xf0/0x17c
    [<c0013f64>] omap_sr_probe+0x314/0x420
    [<c02a1724>] platform_drv_probe+0x18/0x1c
    [<c02a088c>] driver_probe_device+0xc8/0x188
    [<c02a09b4>] __driver_attach+0x68/0x8c
    [<c02a00ac>] bus_for_each_dev+0x44/0x74
    [<c029f9e0>] bus_add_driver+0xa0/0x228
    [<c02a0cac>] driver_register+0xa8/0x130
    [<c02a1b2c>] platform_driver_probe+0x18/0x8c
    [<c0013c1c>] sr_init+0x40/0x74
    [<c005a554>] do_one_initcall+0xc8/0x1a0
    [<c00084f4>] kernel_init+0x150/0x218
    [<c0065d64>] kernel_thread_exit+0x0/0x8
    [<ffffffff>] 0xffffffff

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-02 08:04:46 -08:00
..
boot ARM: 6739/1: update .gitignore for boot/compressed 2011-02-19 11:24:25 +00:00
common Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
configs kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
include/asm ARM: tlb: move noMMU tlb_flush() to asm/tlb.h 2011-02-21 19:29:28 +00:00
kernel ARM: 6745/1: kprobes insn decoding fix 2011-02-21 19:29:29 +00:00
lib ARM: udelay: prevent math rounding resulting in short udelays 2011-01-10 23:55:59 +00:00
mach-aaec2000 ARM: aaec2000: irq_data conversion. 2011-01-13 17:18:21 +01:00
mach-at91 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-bcmring Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-clps711x ARM: clps711x: irq_data conversion. 2011-01-13 17:18:24 +01:00
mach-cns3xxx Merge branch 'devel-stable' into devel 2011-01-06 22:33:32 +00:00
mach-davinci Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-dove ARM: dove: irq_data conversion. 2011-01-13 17:18:27 +01:00
mach-ebsa110 ARM: ebsa110: irq_data conversion. 2011-01-13 17:18:28 +01:00
mach-ep93xx ARM: 6652/1: ep93xx: correct the end address of the AC97 memory resource 2011-02-05 09:50:44 +00:00
mach-footbridge ARM: footbridge: fix debug macros 2011-01-31 10:53:39 +00:00
mach-gemini Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-h720x Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-imx ARM: mach-imx/mach-mx25_3ds: Fix section type 2011-01-24 09:02:03 +01:00
mach-integrator Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-iop13xx ARM: iop13xx: irq_data conversion. 2011-01-13 17:18:35 +01:00
mach-iop32x ARM: iop32x: irq_data conversion. 2011-01-13 17:18:36 +01:00
mach-iop33x ARM: iop33x: irq_data conversion. 2011-01-13 17:18:37 +01:00
mach-ixp4xx arm/ixp4xx: Rename FREQ macro to avoid collisions 2011-02-06 16:49:48 +01:00
mach-ixp23xx ARM: ixp23xx: irq_data conversion. 2011-01-13 17:18:39 +01:00
mach-ixp2000 ARM: ixp2000: irq_data conversion. 2011-01-13 17:18:38 +01:00
mach-kirkwood Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2011-01-13 10:32:54 -08:00
mach-ks8695 ARM: ks8695: irq_data conversion. 2011-01-13 17:18:41 +01:00
mach-l7200/include/mach
mach-lh7a40x ARM: lh7a40x: irq_data conversion. 2011-01-13 17:18:43 +01:00
mach-loki
mach-lpc32xx Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-mmp ARM: mmp: PXA910 drive strength FAST using wrong value 2011-01-15 04:29:20 -06:00
mach-msm Merge branch 'for-38-rc2' of git://codeaurora.org/quic/kernel/davidb/linux-msm 2011-01-20 16:30:22 -08:00
mach-mv78xx0
mach-mx3 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-mx5 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2011-01-14 12:12:42 +00:00
mach-mxc91231 Merge branch 'devel-stable' into devel 2011-01-06 22:33:32 +00:00
mach-mxs ARM: mxs/imx28: remove now unused clock lookup "fec.0" 2011-02-01 10:44:25 +01:00
mach-netx ARM: netx: irq_data conversion. 2011-01-13 17:18:48 +01:00
mach-nomadik
mach-ns9xxx ARM: ns9xxx: irq_data conversion. 2011-01-13 17:18:49 +01:00
mach-nuc93x ARM: nuc93x: irq_data conversion. 2011-01-13 17:18:50 +01:00
mach-omap1 OMAP1: Fix non-working LCD on OMAP310 2011-02-02 12:13:50 -08:00
mach-omap2 arm: mach-omap2: smartreflex: fix another memory leak 2011-03-02 08:04:46 -08:00
mach-orion5x Merge branch 'devel-stable' into devel 2011-01-06 22:33:32 +00:00
mach-pnx4008 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-pxa ARM: pxa: Properly configure PWM period for palm27x 2011-02-09 23:05:03 +08:00
mach-realview ARM: realview: name configuration options after actual board names 2011-01-25 15:08:01 +00:00
mach-rpc ARM: rpc: irq_data conversion. 2011-01-13 17:18:57 +01:00
mach-s3c24a0/include/mach
mach-s3c64xx Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-s3c2400
mach-s3c2410 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-s3c2412 Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable 2011-01-15 13:24:02 +00:00
mach-s3c2416 Merge branch 'next-s3c24xx' into for-next 2011-01-06 18:44:09 +09:00
mach-s3c2440 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
mach-s3c2443 Merge branch 'next-s3c24xx' into for-next 2011-01-06 18:44:09 +09:00
mach-s5p64x0 ARM: S5P64X0: Cleanup map.h file 2011-02-17 12:52:52 +09:00
mach-s5p6442 ARM: S5P6442: Cleanup map.h file 2011-02-17 12:52:52 +09:00
mach-s5pc100 ARM: S5PC100: Clenaup map.h file 2011-02-17 12:52:52 +09:00
mach-s5pv210 ARM: S5PV210: Fix regulator names 2011-02-18 17:51:53 +09:00
mach-s5pv310 ARM: S5PV310: Cleanup map.h file 2011-02-17 12:52:52 +09:00
mach-sa1100 ARM: 6658/1: collie: do actually pass locomo_info to locomo driver 2011-02-11 22:53:40 +00:00
mach-shark ARM: shark: irq_data conversion. 2011-01-13 17:19:00 +01:00
mach-shmobile ARM: mach-shmobile: AG5EVM LCDC / MIPI-DSI platform data 2011-01-20 21:34:32 +09:00
mach-spear3xx ARM: 6700/1: SPEAr: Correct SOC config base address for spear320 2011-02-21 19:29:24 +00:00
mach-spear6xx
mach-stmp37xx ARM: stmp37xx: irq_data conversion. 2011-01-13 17:19:02 +01:00
mach-stmp378x ARM: stmp378x: irq_data conversion. 2011-01-13 17:19:01 +01:00
mach-tcc8k ARM: tcc8k: irq_data conversion. 2011-01-13 17:19:03 +01:00
mach-tegra Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2011-02-23 14:44:25 -08:00
mach-u300 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
mach-ux500 mach-ux500: Updated and connected ab8500 regulator board configuration 2011-01-12 14:33:03 +00:00
mach-versatile ARM: versatile: name configuration options after actual board names 2011-01-25 15:08:02 +00:00
mach-vexpress ARM: 6635/2: Configure reference clock for Versatile Express timers 2011-01-25 16:18:33 +00:00
mach-w90x900 ARM: w90x900: irq_data conversion. 2011-01-13 17:19:07 +01:00
mm ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation 2011-02-19 11:24:12 +00:00
nwfpe
oprofile Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-02-15 10:18:48 -08:00
plat-iop Merge branch 'clksrc' into devel 2011-01-05 18:09:03 +00:00
plat-mxc ARM: imx: Add VPR200 and MX51_3DS entries to uncompress.h 2011-01-24 09:02:02 +01:00
plat-nomadik Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
plat-omap OMAP2+: mailbox: fix lookups for multiple mailboxes 2011-02-14 13:19:41 -08:00
plat-orion ARM: plat-orion: irq_data conversion. 2011-01-13 17:19:12 +01:00
plat-pxa ARM: pxa: fix mfpr_sync to read from valid offset 2011-02-09 23:05:03 +08:00
plat-s3c24xx Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-01-15 12:33:40 -08:00
plat-s5p ARM: S5P: Fix end address in memory resource information for UART devices 2011-02-17 12:53:36 +09:00
plat-samsung ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdata 2011-02-18 17:36:32 +09:00
plat-spear ARM: 6712/1: SPEAr: replace readl(), writel() with relaxed versions in uncompress.h 2011-02-21 19:29:23 +00:00
plat-stmp3xxx ARM: plat-stmp3xxx: irq_data conversion. 2011-01-13 17:19:14 +01:00
plat-tcc
plat-versatile Merge branch 'clksrc' into devel 2011-01-05 18:09:03 +00:00
tools ARM: Update mach-types 2011-02-07 09:04:48 +00:00
vfp Merge branch 'misc' into devel 2011-01-06 22:32:52 +00:00
Kconfig ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation 2011-02-19 11:24:12 +00:00
Kconfig-nommu
Kconfig.debug Merge branch 'misc' into devel 2011-01-06 22:32:52 +00:00
Makefile ARM: 6740/1: Place correctly notes section in the linker script 2011-02-21 19:29:25 +00:00