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From: Randy Dunlap <randy.dunlap@oracle.com>
To: linux-kernel@vger.kernel.org, Matthew Garrett <mjg@redhat.com>
Cc: akpm@linux-foundation.org, Richard Purdie <rpurdie@rpsys.net>
Subject: [PATCH -mmotm] backlight: apple_bl depends on ACPI
Date: Wed, 26 Jan 2011 11:16:02 -0800 [thread overview]
Message-ID: <20110126111602.7bfea64e.randy.dunlap@oracle.com> (raw)
In-Reply-To: <201101260021.p0Q0LxsS016458@imap1.linux-foundation.org>
From: Randy Dunlap <randy.dunlap@oracle.com>
apple_bl uses ACPI interfaces (data & code), so it should depend on ACPI.
drivers/video/backlight/apple_bl.c:142: warning: 'struct acpi_device' declared inside parameter list
drivers/video/backlight/apple_bl.c:142: warning: its scope is only this definition or declaration, which is probably not what you want
drivers/video/backlight/apple_bl.c:201: warning: 'struct acpi_device' declared inside parameter list
drivers/video/backlight/apple_bl.c:215: error: variable 'apple_bl_driver' has initializer but incomplete type
drivers/video/backlight/apple_bl.c:216: error: unknown field 'name' specified in initializer
drivers/video/backlight/apple_bl.c:216: warning: excess elements in struct initializer
drivers/video/backlight/apple_bl.c:216: warning: (near initialization for 'apple_bl_driver')
drivers/video/backlight/apple_bl.c:217: error: unknown field 'ids' specified in initializer
drivers/video/backlight/apple_bl.c:217: warning: excess elements in struct initializer
drivers/video/backlight/apple_bl.c:217: warning: (near initialization for 'apple_bl_driver')
drivers/video/backlight/apple_bl.c:218: error: unknown field 'ops' specified in initializer
drivers/video/backlight/apple_bl.c:218: error: extra brace group at end of initializer
drivers/video/backlight/apple_bl.c:218: error: (near initialization for 'apple_bl_driver')
drivers/video/backlight/apple_bl.c:221: warning: excess elements in struct initializer
drivers/video/backlight/apple_bl.c:221: warning: (near initialization for 'apple_bl_driver')
drivers/video/backlight/apple_bl.c:226: error: implicit declaration of function 'acpi_bus_register_driver'
drivers/video/backlight/apple_bl.c:231: error: implicit declaration of function 'acpi_bus_unregister_driver'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
---
drivers/video/backlight/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- mmotm-2011-0125-1547.orig/drivers/video/backlight/Kconfig
+++ mmotm-2011-0125-1547/drivers/video/backlight/Kconfig
@@ -238,10 +238,10 @@ config BACKLIGHT_MAX8925
config BACKLIGHT_APPLE
tristate "Apple Backlight Driver"
- depends on X86
+ depends on X86 && ACPI
help
If you have an Intel-based Apple say Y to enable a driver for its
- backlight
+ backlight.
config BACKLIGHT_TOSA
tristate "Sharp SL-6000 Backlight Driver"
next prev parent reply other threads:[~2011-01-26 19:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-25 23:48 mmotm 2011-01-25-15-47 uploaded akpm
2011-01-26 10:20 ` [patch] epoll-fix-compiler-warning-and-optimize-the-non-blocking-path-fix Johannes Weiner
2011-01-26 15:05 ` Davide Libenzi
2011-01-26 19:16 ` Randy Dunlap [this message]
2011-01-31 22:31 ` [PATCH -mmotm] backlight: apple_bl depends on ACPI Matthew Garrett
2011-02-03 7:39 ` epoll broken [was: mmotm 2011-01-25-15-47 uploaded] Jiri Slaby
2011-02-03 7:53 ` Eric Dumazet
2011-02-03 9:03 ` Jiri Slaby
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