Messages in this thread Patch in this message | | | Date | Fri, 22 Feb 2008 13:40:35 -0800 | From | Greg KH <> | Subject | [patch 12/23] sony-laptop: call sonypi_compat_init earlier |
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2.6.22-stable review patch. If anyone has any objections, please let us know.
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From: Mattia Dongili <malattia@linux.it>
mainline: 015a916fbbf105bb15f4bbfd80c3b9b2f2e0d7db
sonypi_compat uses a kfifo that needs to be present before _SRS is called to be able to cope with the IRQs triggered when setting resources.
Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com> Acked-by: Jeff Mahoney <jeffm@suse.com> CC: Oliver Pinter <oliver.pntr@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/misc/sony-laptop.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
--- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -2056,8 +2056,6 @@ static int sony_pic_remove(struct acpi_d struct sony_pic_ioport *io, *tmp_io; struct sony_pic_irq *irq, *tmp_irq; - sonypi_compat_exit(); - if (sony_pic_disable(device)) { printk(KERN_ERR DRV_PFX "Couldn't disable device.\n"); return -ENXIO; @@ -2067,6 +2065,8 @@ static int sony_pic_remove(struct acpi_d release_region(spic_dev.cur_ioport->io.minimum, spic_dev.cur_ioport->io.address_length); + sonypi_compat_exit(); + sony_laptop_remove_input(); /* pf attrs */ @@ -2132,6 +2132,9 @@ static int sony_pic_add(struct acpi_devi goto err_free_resources; } + if (sonypi_compat_init()) + goto err_remove_input; + /* request io port */ list_for_each_entry(io, &spic_dev.ioports, list) { if (request_region(io->io.minimum, io->io.address_length, @@ -2146,7 +2149,7 @@ static int sony_pic_add(struct acpi_devi if (!spic_dev.cur_ioport) { printk(KERN_ERR DRV_PFX "Failed to request_region.\n"); result = -ENODEV; - goto err_remove_input; + goto err_remove_compat; } /* request IRQ */ @@ -2186,9 +2189,6 @@ static int sony_pic_add(struct acpi_devi if (result) goto err_remove_pf; - if (sonypi_compat_init()) - goto err_remove_pf; - return 0; err_remove_pf: @@ -2204,6 +2204,9 @@ err_release_region: release_region(spic_dev.cur_ioport->io.minimum, spic_dev.cur_ioport->io.address_length); +err_remove_compat: + sonypi_compat_exit(); + err_remove_input: sony_laptop_remove_input(); --
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