drivers/soc/qcom/smem.c:406:16: sparse: sparse: incorrect type in assignment (different address spaces)

From: kernel test robot
Date: Tue Jul 07 2020 - 03:50:29 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: bfe91da29bfad9941d5d703d45e29f0812a20724
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 3 weeks ago
config: i386-randconfig-s002-20200707 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-31-gabbfd661-dirty
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

sparse warnings: (new ones prefixed by >>)

>> drivers/soc/qcom/smem.c:406:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_header *header @@ got void [noderef] __iomem *virt_base @@
drivers/soc/qcom/smem.c:406:16: sparse: expected struct smem_header *header
>> drivers/soc/qcom/smem.c:406:16: sparse: got void [noderef] __iomem *virt_base
drivers/soc/qcom/smem.c:491:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_header *header @@ got void [noderef] __iomem *virt_base @@
drivers/soc/qcom/smem.c:491:16: sparse: expected struct smem_header *header
drivers/soc/qcom/smem.c:491:16: sparse: got void [noderef] __iomem *virt_base
>> drivers/soc/qcom/smem.c:504:50: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] __iomem * @@
drivers/soc/qcom/smem.c:504:50: sparse: expected void *
>> drivers/soc/qcom/smem.c:504:50: sparse: got void [noderef] __iomem *
drivers/soc/qcom/smem.c:639:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_header *header @@ got void [noderef] __iomem *virt_base @@
drivers/soc/qcom/smem.c:639:24: sparse: expected struct smem_header *header
drivers/soc/qcom/smem.c:639:24: sparse: got void [noderef] __iomem *virt_base
drivers/soc/qcom/smem.c:661:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
drivers/soc/qcom/smem.c:661:23: sparse: void *
>> drivers/soc/qcom/smem.c:661:23: sparse: void [noderef] __iomem *
drivers/soc/qcom/smem.c:663:23: sparse: sparse: incompatible types in comparison expression (different address spaces):
drivers/soc/qcom/smem.c:663:23: sparse: void *
drivers/soc/qcom/smem.c:663:23: sparse: void [noderef] __iomem *
drivers/soc/qcom/smem.c:664:40: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/qcom/smem.c:679:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_header *header @@ got void [noderef] __iomem *virt_base @@
drivers/soc/qcom/smem.c:679:16: sparse: expected struct smem_header *header
drivers/soc/qcom/smem.c:679:16: sparse: got void [noderef] __iomem *virt_base
>> drivers/soc/qcom/smem.c:690:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_ptable *ptable @@ got void [noderef] __iomem * @@
drivers/soc/qcom/smem.c:690:16: sparse: expected struct smem_ptable *ptable
drivers/soc/qcom/smem.c:690:16: sparse: got void [noderef] __iomem *
drivers/soc/qcom/smem.c:712:57: sparse: sparse: restricted __le32 degrades to integer
>> drivers/soc/qcom/smem.c:731:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_partition_header *header @@ got void [noderef] __iomem * @@
drivers/soc/qcom/smem.c:731:16: sparse: expected struct smem_partition_header *header
drivers/soc/qcom/smem.c:731:16: sparse: got void [noderef] __iomem *
drivers/soc/qcom/smem.c:926:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct smem_header *header @@ got void [noderef] __iomem *virt_base @@
drivers/soc/qcom/smem.c:926:16: sparse: expected struct smem_header *header
drivers/soc/qcom/smem.c:926:16: sparse: got void [noderef] __iomem *virt_base
--
>> drivers/soc/qcom/smp2p.c:218:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *value @@
>> drivers/soc/qcom/smp2p.c:218:34: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smp2p.c:218:34: sparse: got unsigned int [usertype] *value
drivers/soc/qcom/smp2p.c:325:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *value @@
drivers/soc/qcom/smp2p.c:325:33: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smp2p.c:325:33: sparse: got unsigned int [usertype] *value
>> drivers/soc/qcom/smp2p.c:328:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *value @@
>> drivers/soc/qcom/smp2p.c:328:26: sparse: expected void volatile [noderef] __iomem *addr
drivers/soc/qcom/smp2p.c:328:26: sparse: got unsigned int [usertype] *value
--
>> drivers/soc/qcom/smsm.c:152:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *local_state @@
>> drivers/soc/qcom/smsm.c:152:32: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:152:32: sparse: got unsigned int [usertype] *local_state
>> drivers/soc/qcom/smsm.c:164:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *local_state @@
>> drivers/soc/qcom/smsm.c:164:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:164:25: sparse: got unsigned int [usertype] *local_state
>> drivers/soc/qcom/smsm.c:174:48: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:174:48: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:174:48: sparse: got unsigned int [usertype] *
>> drivers/soc/qcom/smsm.c:206:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *remote_state @@
drivers/soc/qcom/smsm.c:206:26: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:206:26: sparse: got unsigned int [usertype] *remote_state
drivers/soc/qcom/smsm.c:245:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:245:49: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:245:49: sparse: got unsigned int [usertype] *
>> drivers/soc/qcom/smsm.c:247:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:247:49: sparse: expected void volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:247:49: sparse: got unsigned int [usertype] *
drivers/soc/qcom/smsm.c:272:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:272:49: sparse: expected void const volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:272:49: sparse: got unsigned int [usertype] *
drivers/soc/qcom/smsm.c:274:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:274:49: sparse: expected void volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:274:49: sparse: got unsigned int [usertype] *
drivers/soc/qcom/smsm.c:569:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@
drivers/soc/qcom/smsm.c:569:47: sparse: expected void volatile [noderef] __iomem *addr
drivers/soc/qcom/smsm.c:569:47: sparse: got unsigned int [usertype] *
--
>> drivers/hwspinlock/stm32_hwspinlock.c:30:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
>> drivers/hwspinlock/stm32_hwspinlock.c:30:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/stm32_hwspinlock.c:30:39: sparse: got void *priv
drivers/hwspinlock/stm32_hwspinlock.c:41:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
drivers/hwspinlock/stm32_hwspinlock.c:41:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/stm32_hwspinlock.c:41:39: sparse: got void *priv
>> drivers/hwspinlock/stm32_hwspinlock.c:78:39: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem * @@
drivers/hwspinlock/stm32_hwspinlock.c:78:39: sparse: expected void *priv
>> drivers/hwspinlock/stm32_hwspinlock.c:78:39: sparse: got void [noderef] __iomem *
--
>> drivers/hwspinlock/u8500_hsem.c:52:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
>> drivers/hwspinlock/u8500_hsem.c:52:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/u8500_hsem.c:52:39: sparse: got void *priv
drivers/hwspinlock/u8500_hsem.c:65:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *lock_addr @@ got void *priv @@
drivers/hwspinlock/u8500_hsem.c:65:39: sparse: expected void [noderef] __iomem *lock_addr
drivers/hwspinlock/u8500_hsem.c:65:39: sparse: got void *priv
>> drivers/hwspinlock/u8500_hsem.c:116:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem * @@
drivers/hwspinlock/u8500_hsem.c:116:30: sparse: expected void *priv
>> drivers/hwspinlock/u8500_hsem.c:116:30: sparse: got void [noderef] __iomem *
>> drivers/hwspinlock/u8500_hsem.c:126:52: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *io_base @@ got void * @@
>> drivers/hwspinlock/u8500_hsem.c:126:52: sparse: expected void [noderef] __iomem *io_base
drivers/hwspinlock/u8500_hsem.c:126:52: sparse: got void *
--
>> drivers/rpmsg/qcom_smd.c:510:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __iomem *src @@ got void * @@
>> drivers/rpmsg/qcom_smd.c:510:53: sparse: expected void const [noderef] __iomem *src
drivers/rpmsg/qcom_smd.c:510:53: sparse: got void *
>> drivers/rpmsg/qcom_smd.c:517:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __iomem *src @@ got void *rx_fifo @@
drivers/rpmsg/qcom_smd.c:517:43: sparse: expected void const [noderef] __iomem *src
drivers/rpmsg/qcom_smd.c:517:43: sparse: got void *rx_fifo
>> drivers/rpmsg/qcom_smd.c:711:51: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *dst @@ got void * @@
>> drivers/rpmsg/qcom_smd.c:711:51: sparse: expected void [noderef] __iomem *dst
drivers/rpmsg/qcom_smd.c:711:51: sparse: got void *
>> drivers/rpmsg/qcom_smd.c:718:41: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *dst @@ got void *tx_fifo @@
drivers/rpmsg/qcom_smd.c:718:41: sparse: expected void [noderef] __iomem *dst
drivers/rpmsg/qcom_smd.c:718:41: sparse: got void *tx_fifo

vim +406 drivers/soc/qcom/smem.c

4b638df4c9d556 Bjorn Andersson 2015-06-26 398
4b638df4c9d556 Bjorn Andersson 2015-06-26 399 static int qcom_smem_alloc_global(struct qcom_smem *smem,
4b638df4c9d556 Bjorn Andersson 2015-06-26 400 unsigned item,
4b638df4c9d556 Bjorn Andersson 2015-06-26 401 size_t size)
4b638df4c9d556 Bjorn Andersson 2015-06-26 402 {
4b638df4c9d556 Bjorn Andersson 2015-06-26 403 struct smem_global_entry *entry;
d52e404874369f Chris Lew 2017-10-11 404 struct smem_header *header;
4b638df4c9d556 Bjorn Andersson 2015-06-26 405
4b638df4c9d556 Bjorn Andersson 2015-06-26 @406 header = smem->regions[0].virt_base;
4b638df4c9d556 Bjorn Andersson 2015-06-26 407 entry = &header->toc[item];
4b638df4c9d556 Bjorn Andersson 2015-06-26 408 if (entry->allocated)
4b638df4c9d556 Bjorn Andersson 2015-06-26 409 return -EEXIST;
4b638df4c9d556 Bjorn Andersson 2015-06-26 410
4b638df4c9d556 Bjorn Andersson 2015-06-26 411 size = ALIGN(size, 8);
9806884d8cd552 Stephen Boyd 2015-09-02 412 if (WARN_ON(size > le32_to_cpu(header->available)))
4b638df4c9d556 Bjorn Andersson 2015-06-26 413 return -ENOMEM;
4b638df4c9d556 Bjorn Andersson 2015-06-26 414
4b638df4c9d556 Bjorn Andersson 2015-06-26 415 entry->offset = header->free_offset;
9806884d8cd552 Stephen Boyd 2015-09-02 416 entry->size = cpu_to_le32(size);
4b638df4c9d556 Bjorn Andersson 2015-06-26 417
4b638df4c9d556 Bjorn Andersson 2015-06-26 418 /*
4b638df4c9d556 Bjorn Andersson 2015-06-26 419 * Ensure the header is consistent before we mark the item allocated,
4b638df4c9d556 Bjorn Andersson 2015-06-26 420 * so that remote processors will get a consistent view of the item
4b638df4c9d556 Bjorn Andersson 2015-06-26 421 * even though they do not take the spinlock on read.
4b638df4c9d556 Bjorn Andersson 2015-06-26 422 */
4b638df4c9d556 Bjorn Andersson 2015-06-26 423 wmb();
9806884d8cd552 Stephen Boyd 2015-09-02 424 entry->allocated = cpu_to_le32(1);
4b638df4c9d556 Bjorn Andersson 2015-06-26 425
9806884d8cd552 Stephen Boyd 2015-09-02 426 le32_add_cpu(&header->free_offset, size);
9806884d8cd552 Stephen Boyd 2015-09-02 427 le32_add_cpu(&header->available, -size);
4b638df4c9d556 Bjorn Andersson 2015-06-26 428
4b638df4c9d556 Bjorn Andersson 2015-06-26 429 return 0;
4b638df4c9d556 Bjorn Andersson 2015-06-26 430 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 431
4b638df4c9d556 Bjorn Andersson 2015-06-26 432 /**
4b638df4c9d556 Bjorn Andersson 2015-06-26 433 * qcom_smem_alloc() - allocate space for a smem item
4b638df4c9d556 Bjorn Andersson 2015-06-26 434 * @host: remote processor id, or -1
4b638df4c9d556 Bjorn Andersson 2015-06-26 435 * @item: smem item handle
4b638df4c9d556 Bjorn Andersson 2015-06-26 436 * @size: number of bytes to be allocated
4b638df4c9d556 Bjorn Andersson 2015-06-26 437 *
4b638df4c9d556 Bjorn Andersson 2015-06-26 438 * Allocate space for a given smem item of size @size, given that the item is
4b638df4c9d556 Bjorn Andersson 2015-06-26 439 * not yet allocated.
4b638df4c9d556 Bjorn Andersson 2015-06-26 440 */
4b638df4c9d556 Bjorn Andersson 2015-06-26 441 int qcom_smem_alloc(unsigned host, unsigned item, size_t size)
4b638df4c9d556 Bjorn Andersson 2015-06-26 442 {
d52e404874369f Chris Lew 2017-10-11 443 struct smem_partition_header *phdr;
4b638df4c9d556 Bjorn Andersson 2015-06-26 444 unsigned long flags;
4b638df4c9d556 Bjorn Andersson 2015-06-26 445 int ret;
4b638df4c9d556 Bjorn Andersson 2015-06-26 446
4b638df4c9d556 Bjorn Andersson 2015-06-26 447 if (!__smem)
4b638df4c9d556 Bjorn Andersson 2015-06-26 448 return -EPROBE_DEFER;
4b638df4c9d556 Bjorn Andersson 2015-06-26 449
4b638df4c9d556 Bjorn Andersson 2015-06-26 450 if (item < SMEM_ITEM_LAST_FIXED) {
4b638df4c9d556 Bjorn Andersson 2015-06-26 451 dev_err(__smem->dev,
4b638df4c9d556 Bjorn Andersson 2015-06-26 452 "Rejecting allocation of static entry %d\n", item);
4b638df4c9d556 Bjorn Andersson 2015-06-26 453 return -EINVAL;
4b638df4c9d556 Bjorn Andersson 2015-06-26 454 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 455
5b3940676107dd Chris Lew 2017-10-11 456 if (WARN_ON(item >= __smem->item_count))
5b3940676107dd Chris Lew 2017-10-11 457 return -EINVAL;
5b3940676107dd Chris Lew 2017-10-11 458
4b638df4c9d556 Bjorn Andersson 2015-06-26 459 ret = hwspin_lock_timeout_irqsave(__smem->hwlock,
4b638df4c9d556 Bjorn Andersson 2015-06-26 460 HWSPINLOCK_TIMEOUT,
4b638df4c9d556 Bjorn Andersson 2015-06-26 461 &flags);
4b638df4c9d556 Bjorn Andersson 2015-06-26 462 if (ret)
4b638df4c9d556 Bjorn Andersson 2015-06-26 463 return ret;
4b638df4c9d556 Bjorn Andersson 2015-06-26 464
d52e404874369f Chris Lew 2017-10-11 465 if (host < SMEM_HOST_COUNT && __smem->partitions[host]) {
d52e404874369f Chris Lew 2017-10-11 466 phdr = __smem->partitions[host];
d52e404874369f Chris Lew 2017-10-11 467 ret = qcom_smem_alloc_private(__smem, phdr, item, size);
d52e404874369f Chris Lew 2017-10-11 468 } else if (__smem->global_partition) {
d52e404874369f Chris Lew 2017-10-11 469 phdr = __smem->global_partition;
d52e404874369f Chris Lew 2017-10-11 470 ret = qcom_smem_alloc_private(__smem, phdr, item, size);
d52e404874369f Chris Lew 2017-10-11 471 } else {
4b638df4c9d556 Bjorn Andersson 2015-06-26 472 ret = qcom_smem_alloc_global(__smem, item, size);
d52e404874369f Chris Lew 2017-10-11 473 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 474
4b638df4c9d556 Bjorn Andersson 2015-06-26 475 hwspin_unlock_irqrestore(__smem->hwlock, &flags);
4b638df4c9d556 Bjorn Andersson 2015-06-26 476
4b638df4c9d556 Bjorn Andersson 2015-06-26 477 return ret;
4b638df4c9d556 Bjorn Andersson 2015-06-26 478 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 479 EXPORT_SYMBOL(qcom_smem_alloc);
4b638df4c9d556 Bjorn Andersson 2015-06-26 480
1a03964dec3cec Stephen Boyd 2015-09-02 481 static void *qcom_smem_get_global(struct qcom_smem *smem,
4b638df4c9d556 Bjorn Andersson 2015-06-26 482 unsigned item,
4b638df4c9d556 Bjorn Andersson 2015-06-26 483 size_t *size)
4b638df4c9d556 Bjorn Andersson 2015-06-26 484 {
4b638df4c9d556 Bjorn Andersson 2015-06-26 485 struct smem_header *header;
9f01b7a8f1d79c Alex Elder 2018-06-25 486 struct smem_region *region;
4b638df4c9d556 Bjorn Andersson 2015-06-26 487 struct smem_global_entry *entry;
4b638df4c9d556 Bjorn Andersson 2015-06-26 488 u32 aux_base;
4b638df4c9d556 Bjorn Andersson 2015-06-26 489 unsigned i;
4b638df4c9d556 Bjorn Andersson 2015-06-26 490
4b638df4c9d556 Bjorn Andersson 2015-06-26 491 header = smem->regions[0].virt_base;
4b638df4c9d556 Bjorn Andersson 2015-06-26 492 entry = &header->toc[item];
4b638df4c9d556 Bjorn Andersson 2015-06-26 493 if (!entry->allocated)
1a03964dec3cec Stephen Boyd 2015-09-02 494 return ERR_PTR(-ENXIO);
4b638df4c9d556 Bjorn Andersson 2015-06-26 495
9806884d8cd552 Stephen Boyd 2015-09-02 496 aux_base = le32_to_cpu(entry->aux_base) & AUX_BASE_MASK;
4b638df4c9d556 Bjorn Andersson 2015-06-26 497
4b638df4c9d556 Bjorn Andersson 2015-06-26 498 for (i = 0; i < smem->num_regions; i++) {
9f01b7a8f1d79c Alex Elder 2018-06-25 499 region = &smem->regions[i];
4b638df4c9d556 Bjorn Andersson 2015-06-26 500
9f01b7a8f1d79c Alex Elder 2018-06-25 501 if (region->aux_base == aux_base || !aux_base) {
4b638df4c9d556 Bjorn Andersson 2015-06-26 502 if (size != NULL)
9806884d8cd552 Stephen Boyd 2015-09-02 503 *size = le32_to_cpu(entry->size);
9f01b7a8f1d79c Alex Elder 2018-06-25 @504 return region->virt_base + le32_to_cpu(entry->offset);
1a03964dec3cec Stephen Boyd 2015-09-02 505 }
1a03964dec3cec Stephen Boyd 2015-09-02 506 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 507
1a03964dec3cec Stephen Boyd 2015-09-02 508 return ERR_PTR(-ENOENT);
4b638df4c9d556 Bjorn Andersson 2015-06-26 509 }
4b638df4c9d556 Bjorn Andersson 2015-06-26 510

:::::: The code at line 406 was first introduced by commit
:::::: 4b638df4c9d556a6d947d6dbac364bee37b68b8e soc: qcom: Add Shared Memory Manager driver

:::::: TO: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
:::::: CC: Andy Gross <agross@xxxxxxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

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