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path: root/drivers/ide/cmd640.c
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* cmd640: add __init attributeJulia Lawall2016-07-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Add __init attribute on a function that is only called from other __init functions and that is not inlined, at least with gcc version 4.8.4 on an x86 machine with allyesconfig. Currently, the function is put in the .text.unlikely segment. Declaring it as __init will cause it to be put in the .init.text and to disappear after initialization. The result of objdump -x on the function before the change is as follows: 0000000000000000 l F .text.unlikely 00000000000000e4 cmd640x_init_one And after the change it is as follows: 00000000000000d2 l F .init.text 00000000000000df cmd640x_init_one Done with the help of Coccinelle. The semantic patch checks for local static non-init functions that are called from an __init function and are not called from any other function. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* sections: fix section conflicts in drivers/ideAndi Kleen2012-10-051-1/+1
| | | | | | | Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* module_param: make bool parameters really bool (drivers & misc)Rusty Russell2012-01-131-1/+1
| | | | | | | | | | | | module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* ide/ata: Add module.h to the implicit modular usersPaul Gortmaker2011-11-011-0/+1
| | | | | | | | A pending cleanup will mean that module.h won't be implicitly everywhere anymore. Make sure the modular drivers in the ide dir are actually calling out for <module.h> explicitly in advance. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* cmd640: fix kernel oops in test_irq() methodSergei Shtylyov2010-05-111-4/+2Star
| | | | | | | | | When implementing the test_iqr() method, I forgot that this driver is not an ordinary PCI driver and also needs to support VLB variant of the chip. Moreover, 'hwif->dev' should be NULL, potentially causing oops in pci_read_config_byte(). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-03-031-1/+1
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/ide-2.6
| * ide: fixed section mismatch warning in cmd640.cChris Frey2010-01-281-1/+1
| | | | | | | | | | Signed-off-by: Chris Frey <cdfrey@foursquare.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ide: change ->set_pio_mode method parametersBartlomiej Zolnierkiewicz2010-01-191-1/+2
|/ | | | | | | | Change ->set_pio_mode method parameters to match ->set_piomode method used in struct ata_port_operations. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cmd640: implement test_irq() methodSergei Shtylyov2009-06-151-0/+13
| | | | | | | Implement test_irq() method, adding the drive 2/3 interrupt bit definition. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove hw_regs_t typedefBartlomiej Zolnierkiewicz2009-05-171-1/+1
| | | | | | | | | Remove hw_regs_t typedef and rename struct hw_regs_s to struct ide_hw. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: pass number of ports to ide_host_{alloc,add}() (v2)Bartlomiej Zolnierkiewicz2009-05-171-2/+3
| | | | | | | | | | | | | | Pass number of ports to ide_host_{alloc,add}() and then update all users accordingly. v2: - drop no longer needed NULL initializers in buddha.c, cmd640.c and gayle.c (noticed by Sergei) There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove chipset field from hw_regs_tBartlomiej Zolnierkiewicz2009-05-171-2/+0Star
| | | | | | | | | | | | | | | | | | * Convert host drivers that still use hw_regs_t's chipset field to use the one in struct ide_port_info instead. * Move special handling of ide_pci chipset type from ide_hw_configure() to ide_init_port(). * Remove chipset field from hw_regs_t. While at it: - remove stale comment in delkin_cb.c There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* cmd640: use ide_get_pair_dev() helperBartlomiej Zolnierkiewicz2009-01-061-3/+2Star
| | | | | | | There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove useless subdirs from drivers/ide/Bartlomiej Zolnierkiewicz2008-10-211-0/+836
Suggested-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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