The patch titled
staging/iio: make IIO depend on GENERIC_HARDIRQS
has been added to the -mm tree. Its filename is
staging-iio-make-iio-depend-on-generic_hardirqs.patch
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------------------------------------------------------
Subject: staging/iio: make IIO depend on GENERIC_HARDIRQS
From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
On m68k (which doesn't support generic hardirqs yet):
drivers/staging/iio/industrialio-trigger.c: In function `iio_trigger_poll':
drivers/staging/iio/industrialio-trigger.c:180: error: implicit declaration of function `generic_handle_irq'
drivers/staging/iio/industrialio-trigger.c: In function `iio_trigger_poll_chained':
drivers/staging/iio/industrialio-trigger.c:200: error: implicit declaration of function `handle_nested_irq'
drivers/staging/iio/industrialio-trigger.c: In function `iio_trig_release':
drivers/staging/iio/industrialio-trigger.c:379: error: implicit declaration of function `irq_modify_status'
drivers/staging/iio/industrialio-trigger.c:382: error: implicit declaration of function `irq_set_chip'
drivers/staging/iio/industrialio-trigger.c:384: error: implicit declaration of function `irq_set_handler'
drivers/staging/iio/industrialio-trigger.c:388: error: implicit declaration of function `irq_free_descs'
drivers/staging/iio/industrialio-trigger.c: In function `iio_trig_subirqmask':
drivers/staging/iio/industrialio-trigger.c:402: error: implicit declaration of function `irq_data_get_irq_chip'
drivers/staging/iio/industrialio-trigger.c:402: warning: initialization makes pointer from integer without a cast
drivers/staging/iio/industrialio-trigger.c: In function `iio_trig_subirqunmask':
drivers/staging/iio/industrialio-trigger.c:411: warning: initialization makes pointer from integer without a cast
drivers/staging/iio/industrialio-trigger.c: In function `iio_allocate_trigger':
drivers/staging/iio/industrialio-trigger.c:432: error: implicit declaration of function `irq_alloc_descs'
drivers/staging/iio/industrialio-trigger.c:455: error: `handle_simple_irq' undeclared (first use in this function)
drivers/staging/iio/industrialio-trigger.c:455: error: (Each undeclared identifier is reported only once
drivers/staging/iio/industrialio-trigger.c:455: error: for each function it appears in.)
Hence IIO_TRIGGER should depend on GENERIC_HARDIRQS. But as IIO_TRIGGER
and IIO_RING_BUFFER form a maze of dependencies and selects, just make the
whole IIO subsystem depend on GENERIC_HARDIRQS.
This dependency also covers !S390, so that one can be removed again.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxx>
Cc: Jeff Mahoney <jeffm@xxxxxxxx>
Cc: Jonathan Cameron <jic23@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/iio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/staging/iio/Kconfig~staging-iio-make-iio-depend-on-generic_hardirqs drivers/staging/iio/Kconfig
--- a/drivers/staging/iio/Kconfig~staging-iio-make-iio-depend-on-generic_hardirqs
+++ a/drivers/staging/iio/Kconfig
@@ -4,7 +4,7 @@
menuconfig IIO
tristate "Industrial I/O support"
- depends on !S390
+ depends on GENERIC_HARDIRQS
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
_
Patches currently in -mm which might be from geert@xxxxxxxxxxxxxx are
w1-w1_master_ds1wm-should-depend-on-generic_hardirqs.patch
mm-nommuc-fix-remap_pfn_range.patch
linux-next.patch
cris-fix-a-build-error-in-kernel-forkc.patch
cris-fix-a-build-error-in-sync_serial_open.patch
cris-fix-the-prototype-of-sync_serial_ioctl.patch
cris-add-missing-declaration-of-kgdb_init-and-breakpoint.patch
fb-fix-potential-deadlock-between-lock_fb_info-and-console_lock.patch
staging-iio-make-iio-depend-on-generic_hardirqs.patch
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