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Date: Fri, 21 Aug 2015 18:25:35 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Michael Ellerman <mpe@...erman.id.au>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
<linuxppc-dev@...ts.ozlabs.org>
Cc: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
Vasant Hegde <hegdevasant@...ux.vnet.ibm.com>,
Anshuman Khandual <khandual@...ux.vnet.ibm.com>,
Stewart Smith <stewart@...ux.vnet.ibm.com>
Subject: linux-next: build failure after merge of the powerpc tree
Hi all,
After merging the nvdimm tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/leds/leds-powernv.c:30:3: error: 'OPAL_SLOT_LED_TYPE_ID' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_ID, POWERNV_LED_TYPE_IDENTIFY},
^
drivers/leds/leds-powernv.c:30:27: error: 'POWERNV_LED_TYPE_IDENTIFY' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_ID, POWERNV_LED_TYPE_IDENTIFY},
^
drivers/leds/leds-powernv.c:31:3: error: 'OPAL_SLOT_LED_TYPE_FAULT' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_FAULT, POWERNV_LED_TYPE_FAULT},
^
drivers/leds/leds-powernv.c:31:29: error: 'POWERNV_LED_TYPE_FAULT' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_FAULT, POWERNV_LED_TYPE_FAULT},
^
drivers/leds/leds-powernv.c:32:3: error: 'OPAL_SLOT_LED_TYPE_ATTN' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_ATTN, POWERNV_LED_TYPE_ATTENTION},
^
drivers/leds/leds-powernv.c:32:28: error: 'POWERNV_LED_TYPE_ATTENTION' undeclared here (not in a function)
{OPAL_SLOT_LED_TYPE_ATTN, POWERNV_LED_TYPE_ATTENTION},
^
drivers/leds/leds-powernv.c: In function 'powernv_led_set':
drivers/leds/leds-powernv.c:92:13: error: 'OPAL_SLOT_LED_STATE_ON' undeclared (first use in this function)
led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
^
drivers/leds/leds-powernv.c:92:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/leds-powernv.c:92:36: error: invalid operands to binary << (have 'const struct led_type_map *' and 'int')
led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
^
drivers/leds/leds-powernv.c:92:11: warning: assignment makes integer from pointer without a cast
led_mask = OPAL_SLOT_LED_STATE_ON << powernv_led->led_type;
^
drivers/leds/leds-powernv.c: In function 'powernv_led_get':
drivers/leds/leds-powernv.c:159:46: error: 'OPAL_SLOT_LED_STATE_ON' undeclared (first use in this function)
if (!((led_mask >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)) {
^
drivers/leds/leds-powernv.c:159:44: error: invalid operands to binary & (have 'u64' and 'const struct led_type_map *')
if (!((led_mask >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)) {
^
drivers/leds/leds-powernv.c:166:43: error: invalid operands to binary & (have 'u64' and 'const struct led_type_map *')
if ((led_value >> powernv_led->led_type) & OPAL_SLOT_LED_STATE_ON)
^
In file included from include/linux/byteorder/big_endian.h:4:0,
from arch/powerpc/include/uapi/asm/byteorder.h:13,
from include/asm-generic/bitops/le.h:5,
from arch/powerpc/include/asm/bitops.h:279,
from include/linux/bitops.h:36,
from include/linux/kernel.h:10,
from include/linux/list.h:8,
from include/linux/kobject.h:20,
from include/linux/device.h:17,
from include/linux/leds.h:15,
from drivers/leds/leds-powernv.c:15:
drivers/leds/leds-powernv.c: In function 'powernv_led_probe':
drivers/leds/leds-powernv.c:300:49: error: 'OPAL_SLOT_LED_TYPE_MAX' undeclared (first use in this function)
powernv_led_common->max_led_type = cpu_to_be64(OPAL_SLOT_LED_TYPE_MAX);
^
include/uapi/linux/byteorder/big_endian.h:36:51: note: in definition of macro '__cpu_to_be64'
#define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
^
drivers/leds/leds-powernv.c:300:37: note: in expansion of macro 'cpu_to_be64'
powernv_led_common->max_led_type = cpu_to_be64(OPAL_SLOT_LED_TYPE_MAX);
^
Caused by commit
84ad6e5cd3e8 ("leds/powernv: Add driver for PowerNV platform")
I suspect that the updates to a file were missed in the commit?
I have reverted that commit for today.
--
Cheers,
Stephen Rothwell sfr@...b.auug.org.au
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