The patch titled
Char: cyclades, clear interrupts before releasing
has been added to the -mm tree. Its filename is
char-cyclades-clear-interrupts-before-releasing.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Char: cyclades, clear interrupts before releasing
From: Jiri Slaby <jirislaby@xxxxxxxxx>
Without this patch, the driver sometimes causes "IRQXX: Nobody cares". Fix it
by turning off irqs when releasing.
Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/cyclades.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff -puN drivers/char/cyclades.c~char-cyclades-clear-interrupts-before-releasing drivers/char/cyclades.c
--- a/drivers/char/cyclades.c~char-cyclades-clear-interrupts-before-releasing
+++ a/drivers/char/cyclades.c
@@ -5341,6 +5341,17 @@ static void __devexit cy_pci_release(str
struct cyclades_card *cinfo = pci_get_drvdata(pdev);
unsigned int i;
+ /* non-Z with old PLX */
+ if (cinfo->num_chips != -1 && (readb(cinfo->base_addr + CyPLX_VER) &
+ 0x0f) == PLX_9050)
+ cy_writeb(cinfo->ctl_addr + 0x4c, 0);
+ else
+#ifndef CONFIG_CYZ_INTR
+ if (cinfo->num_chips != -1)
+#endif
+ cy_writew(cinfo->ctl_addr + 0x68,
+ readw(cinfo->ctl_addr + 0x68) & ~0x0900);
+
pci_iounmap(pdev, cinfo->base_addr);
if (cinfo->ctl_addr)
pci_iounmap(pdev, cinfo->ctl_addr);
@@ -5560,6 +5571,8 @@ static void __exit cy_cleanup_module(voi
cy_pci_release(cy_card[i].pdev);
continue;
}
+ /* clear interrupt */
+ cy_writeb(cy_card[i].base_addr + Cy_ClrIntr, 0);
iounmap(cy_card[i].base_addr);
if (cy_card[i].ctl_addr)
iounmap(cy_card[i].ctl_addr);
_
Patches currently in -mm which might be from jirislaby@xxxxxxxxx are
acpi-asus_acpi-support-f2je-model.patch
char-rocket-add-module_device_table.patch
char-cs5535_gpio-add-module_device_table.patch
unify-queue_delayed_work-and-queue_delayed_work_on.patch
char-cyclades-remove-pause.patch
char-cyclades-cy_readx-writex-cleanup.patch
char-cyclades-timer-cleanup.patch
char-cyclades-remove-volatiles.patch
char-cyclades-remove-useless-casts.patch
char-cyclades-create-cy_init_ze.patch
char-cyclades-use-pci_iomap-unmap.patch
char-cyclades-init-ze-immediately.patch
char-cyclades-create-cy_pci_probe.patch
char-cyclades-move-card-entries-init-into-function.patch
char-cyclades-init-card-struct-immediately.patch
char-cyclades-remove-some-global-vars.patch
char-cyclades-cy_init-error-handling.patch
char-cyclades-tty_register_device-separately-for-each-device.patch
char-cyclades-clear-interrupts-before-releasing.patch
char-cyclades-allow-debug_shirq.patch
shrink_slab-handle-bad-shrinkers.patch
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