Commit Graph

40638 Commits

Author SHA1 Message Date
Paolo Ciarrocchi
ec29782ba3 IDE: Coding Style fixes to drivers/ide/legacy/hd.c
Fix a lot of errors and warnings.
Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:41 +02:00
Paolo Ciarrocchi
4752b5e776 IDE: Coding Style fixes to drivers/ide/pci/cmd640.c
Fix all the errors and a few warnings.
Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:41 +02:00
Paolo Ciarrocchi
4eb68a256d IDE: Coding Style fixes to drivers/ide/pci/opti621.c
Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:41 +02:00
Paolo Ciarrocchi
177b8fe9a5 IDE: Coding Style fixes to drivers/ide/ide-pnp.c
File is now error free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
441e92dae0 IDE: Coding Style fixes to drivers/ide/ide-proc.c
Lot of errors and warnings removed.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
f94e00847c IDE: Coding Style fixes to drivers/ide/legacy/ide-4drives.c
File is now error and warning free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
0905bc94d5 IDE: Coding Style fixes to drivers/ide/legacy/umc8672.c
File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
17deabdcde IDE: Coding Style fixes to drivers/ide/pci/generic.c
File is now error free.
Compile tested.

[bart: fix issues noticed by Adrian Bunk & Cyrill Gorcunov, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
740694f5e0 IDE: Coding Style fixes to drivers/ide/pci/jmicron.c
File is now error free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:40 +02:00
Paolo Ciarrocchi
1eb3c2ee1d IDE: Coding Style fixes to drivers/ide/pci/sis5513.c
About 300 errors and warnings fixed.
File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:39 +02:00
Paolo Ciarrocchi
5749c84740 IDE: Coding Style fixes to drivers/ide/pci/slc90e66.c
File is now error free, only 1 warning left.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:39 +02:00
Paolo Ciarrocchi
5c634bb9ad IDE: Coding Style fixes to drivers/ide/pci/tc86c001.c
File is now error and warning free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:39 +02:00
Paolo Ciarrocchi
846bb88ae8 IDE: Coding Style fixes to drivers/ide/setup-pci.c
File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:39 +02:00
Bartlomiej Zolnierkiewicz
05230e23cf ide: remove hwif->straight8 flag
All host drivers now either set hwif->mmio or reserve continuous
I/O resources so remove no longer needed hwif->straight8 flag
and never reached code for 'hwif->straight8 == 0' case.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:39 +02:00
Bartlomiej Zolnierkiewicz
951784b667 ide: remove IDE_HFLAG_CY82C693 host flag
Sergei suggested that it shouldn't be necessary + it had no effect
anyway since ide_id_dma_bug() is called earlier in ide_tune_dma().

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
cb5528ab19 falconide: fix resources reservation (take 2)
* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in falconide_init().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

v2:
* Fix missing printk() parameter. (Noticed by Geert Uytterhoeven)

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
54c0539527 ide-mpc8xx: fix resources reservation
* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in m8xx_ide_init_ports().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
cb7500db0e ide-mpc8xx: make m8xx_ide_init_ports() return an error value
* Make m8xx_ide_init_ports() return an error value.

* Update mpc8xx_ide_probe() to setup/probe only ports for which
  m8xx_ide_init_ports() succedded.

Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
b81c2266e3 bast-ide: fix resources reservation
* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in bastide_init().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

Cc: Ben Dooks <support@simtec.co.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
7f6f33c131 delkin_cb: fix resources handling
Tell IDE layer to not manage resources by setting hwif->mmio flag.

Cc: Mark Lord <mlord@pobox.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:38 +02:00
Bartlomiej Zolnierkiewicz
3e2990eae0 ide_platform: fix resources handling
Tell IDE layer to not manage resources by always setting hwif->mmio flag
(resources are handled by a platform device).

Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:37 +02:00
Borislav Petkov
968c496413 ide-cd: remove the internal 64k buffer
This removes the internal ide-cd buffer and falls back to read-ahead block layer
capabilities. Thorough testing (cd burning, dvd read, raw read) gives with the
bufferless mode marginally better performance in addition to simplified code.

bufferless:

dd: reading `/dev/hdc': Input/output error
6238+0 records in
6238+0 records out
204406784 bytes (204 MB) copied, 259.891 s, 787 kB/s

real    4m21.598s
user    0m0.014s
sys     0m0.744s

with the old buffer (2.6.25-rc1):

dd: reading `/dev/hdc': Input/output error
6238+0 records in
6238+0 records out
204406784 bytes (204 MB) copied, 262.893 s, 778 kB/s

real    4m22.938s
user    0m0.009s
sys     0m0.771s

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:37 +02:00
Bartlomiej Zolnierkiewicz
9841654949 ide-disk: fix issues found by checkpatch.pl
There are no changes to the resulting drivers/ide/ide-disk.o binary file
(md5sum-s after and before the patch match).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:37 +02:00
Bartlomiej Zolnierkiewicz
799ee57ac8 ide-disk: add proc_idedisk_read_smart() helper
* Factor out common code from proc_idedisk_read_smart_{thresholds,values}()
  to proc_idedisk_read_smart() helper.

* Rename proc_idedisk_read_smart_thresholds() to proc_idedisk_read_st()
  and proc_idedisk_read_smart_values() to proc_idedisk_read_sv().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:37 +02:00
Bartlomiej Zolnierkiewicz
1a2f84ea3e ide: unexport ide_hwifs[]
All modular users have been fixed to not reference ide_hwifs[] directly.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:36 +02:00
Bartlomiej Zolnierkiewicz
dc9114e27a ide-generic: use ide_find_port() (take 3)
There should be no functional changes caused by this patch.

v2:
* Fix comment (noticed by Sergei Shtylyov).

v3:
* Fix no initalization of idx in some case. (Johann Felix Soden)

Cc: Johann Felix Soden <johfel@users.sourceforge.net>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:36 +02:00
Bartlomiej Zolnierkiewicz
e277f91fef ide: use ide_find_port() in legacy VLB host drivers (take 2)
* Add IDE_HFLAG_QD_2ND_PORT host flag to indicate the need of skipping
  first ide_hwifs[] slot for the second port of QD65xx controller.

* Handle this new host flag in ide_find_port_slot().

* Convert legacy VLB host drivers to use ide_find_port().

While at it:

* Fix couple of printk()-s in qd65xx host driver to not use hwif->name.

v2:
* Fix qd65xx.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:36 +02:00
Bartlomiej Zolnierkiewicz
fe80b937c9 ide: merge ide_match_hwif() and ide_find_port()
* Change ide_match_hwif() argument from 'u8 bootable' to
  'struct ide_port_info *d'.

* Move ide_match_hwif() to ide-probe.c from setup-pci.c and rename
  it to ide_find_port_slot().  Update some comments while at it.

* ide_find_port() can be now just a wrapper for ide_find_port_slot().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:36 +02:00
Bartlomiej Zolnierkiewicz
078fdf789c ide: remove PIO "downgrade" quirk
No need for it nowadays so remove quirk code from ide_get_best_pio_mode()
and IDE_HFLAG_PIO_DOWNGRADE host flag.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:36 +02:00
Julia Lawall
00fe8b7ac2 ide: use DIV_ROUND_UP
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
(d)) but is perhaps more readable.

An extract of the semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@haskernel@
@@

#include <linux/kernel.h>

@depends on haskernel@
expression n,d;
@@

(
- (n + d - 1) / d
+ DIV_ROUND_UP(n,d)
|
- (n + (d - 1)) / d
+ DIV_ROUND_UP(n,d)
)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP((n),d)
+ DIV_ROUND_UP(n,d)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP(n,(d))
+ DIV_ROUND_UP(n,d)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:35 +02:00
Bartlomiej Zolnierkiewicz
5e71d9c5a5 ide: IDE_HFLAG_BOOTABLE -> IDE_HFLAG_NON_BOOTABLE
"bootable" should be the default behavior so replace
IDE_HFLAG_BOOTABLE host flag with IDE_HFLAG_NON_BOOTABLE.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:35 +02:00
Bartlomiej Zolnierkiewicz
7daf66dd14 qd65xx: return error value in qd_probe()
Return error value in qd_probe() and use it in qd65xx_init()
instead of checking ide_hwifs[].chipset.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:35 +02:00
Bartlomiej Zolnierkiewicz
2e4ed2955d ht6560b: use driver name for resource allocation
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:35 +02:00
Bartlomiej Zolnierkiewicz
d147e7d8f2 umc8672: don't use ide_hwifs[] in umc_set_pio_mode()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:34 +02:00
Bartlomiej Zolnierkiewicz
589b062620 scc_pata: store 'hwif' pointer in struct scc_ports
Replace 'unsigned char hwif_id' by 'ide_hwif_t *hwif' in struct scc_ports.
This allows us to remove ide_hwifs[] usage from scc_remove().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:34 +02:00
Bartlomiej Zolnierkiewicz
84f05df49a cmd640: use ide_find_port()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
9523076ac9 cmd640: remove cmd_drives[]
* Pass 'ide_drive_t *drive' to check_prefetch(), set_prefetch_mode(),
  program_drive_counts() and cmd640_set_mode().

* Remove no longer needed cmd_drives[].

* Inline setup_device_ptrs() helper in cmd640x_init().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
4f7bada250 au1xxx-ide: use ide_find_port()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
3fd4d205c7 scc_pata: use ide_find_port()
There should be no functional changes caused by this patch.

Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
e7ee1d5abc sgiioc4: use ide_find_port()
There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
939b0f1d32 ide-pmac: use ide_find_port()
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:33 +02:00
Bartlomiej Zolnierkiewicz
5297a3e522 ide-pmac: dynamically allocate struct pmac_ide_hwif instances (take 2)
* Dynamically allocate struct pmac_ide_hwif instances in pmac_ide_macio_attach()
  and pmac_ide_pci_attach(), then remove no longer needed pmac_ide[].

v2:
* Build fix from Kamalesh Babulal.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:32 +02:00
Bartlomiej Zolnierkiewicz
7d9f3d51cf swarm: use ide_find_port()
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:32 +02:00
Bartlomiej Zolnierkiewicz
59bff5ba55 ide: cleanup ide_find_port()
Remove no longer needed matching against I/O base and 'base' argument.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:32 +02:00
Bartlomiej Zolnierkiewicz
bad7c825cb ide: cleanup ide_match_hwif()
* Remove no longer needed matching against I/O base and 'io_base' argument.

* Move printk() to the caller and remove 'name' argument.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:31 +02:00
Sergei Shtylyov
1baccff8a5 ide: make ide_pci_check_iomem() actually work
This function didn't actually check if a given BAR is in I/O space because of
using the bogus PCI_BASE_ADDRESS_IO_MASK (which equals ~3) to test the resource
flags instead of IORESOURCE_IO -- fix this, make ide_hwif_configure() check the
results failing if necessary, and move the printk() call to the failure path.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:31 +02:00
Frederik Deweerdt
938da770c2 ide/Kconfig: BLK_DEV_4DRIVES should be a tristate
The 4drives should be a tristate, the following breakage occurs otherwise:

ERROR: "probe_4drives" [drivers/ide/ide-core.ko] undefined!

The following (compile tested) patch fixes it for me.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-26 17:36:31 +02:00
Harvey Harrison
b1721d0da2 v4l/dvb: add statics to avoid multiple definitions
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-25 19:06:59 -07:00
Harvey Harrison
a92910723a mac-hid: fix build after lockdep annotation
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-25 18:57:09 -07:00
Linus Torvalds
b9fa38f75e Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (49 commits)
  [POWERPC] Add zImage.iseries to arch/powerpc/boot/.gitignore
  [POWERPC] bootwrapper: fix build error on virtex405-head.S
  [POWERPC] 4xx: Fix 460GT support to not enable FPU
  [POWERPC] 4xx: Add NOR FLASH entries to Canyonlands and Glacier dts
  [POWERPC] Xilinx: of_serial support for Xilinx uart 16550.
  [POWERPC] Xilinx: boot support for Xilinx uart 16550.
  [POWERPC] celleb: Add support for PCI Express
  [POWERPC] celleb: Move miscellaneous files for Beat
  [POWERPC] celleb: Move a file for SPU on Beat
  [POWERPC] celleb: Move files for Beat mmu and iommu
  [POWERPC] celleb: Move files for Beat hvcall interfaces
  [POWERPC] celleb: Move the SCC related code for celleb
  [POWERPC] celleb: Move the files for celleb base support
  [POWERPC] celleb: Consolidate io-workarounds code
  [POWERPC] cell: Generalize io-workarounds code
  [POWERPC] Add CONFIG_PPC_PSERIES_DEBUG to enable debugging for platforms/pseries
  [POWERPC] Convert from DBG() to pr_debug() in platforms/pseries/
  [POWERPC] Register udbg console early on pseries LPAR
  [POWERPC] Mark udbg console as CON_ANYTIME, ie. callable early in boot
  [POWERPC] Set udbg_console index to 0
  ...
2008-04-25 12:52:16 -07:00