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[RFC,v4,1/8] smem: Don't use -EPROBE_DEFER

Message ID 20210108051636.2928002-2-sjg@chromium.org
State RFC
Delegated to: Simon Glass
Headers show
Series RFC: dm: core: Add support for vital devices | expand

Commit Message

Simon Glass Jan. 8, 2021, 5:16 a.m. UTC 
This has no useful meaning in U-Boot. Use -ENOMEM since that appears to
be what has gone wrong in this case. We want to reserve this flag for
internal driver model use.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

(no changes since v1)

 drivers/smem/msm_smem.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/smem/msm_smem.c b/drivers/smem/msm_smem.c
index 597d425d11f..26462151b3a 100644
--- a/drivers/smem/msm_smem.c
+++ b/drivers/smem/msm_smem.c
@@ -437,7 +437,7 @@  static int qcom_smem_alloc(unsigned int host, unsigned int item, size_t size)
 	int ret;
 
 	if (!__smem)
-		return -EPROBE_DEFER;
+		return -ENOMEM;
 
 	if (item < SMEM_ITEM_LAST_FIXED) {
 		dev_err(__smem->dev,
@@ -559,7 +559,7 @@  static void *qcom_smem_get(unsigned int host, unsigned int item, size_t *size)
 {
 	struct smem_partition_header *phdr;
 	size_t cacheln;
-	void *ptr = ERR_PTR(-EPROBE_DEFER);
+	void *ptr = ERR_PTR(-ENOMEM);
 
 	if (!__smem)
 		return ptr;
@@ -597,7 +597,7 @@  static int qcom_smem_get_free_space(unsigned int host)
 	unsigned int ret;
 
 	if (!__smem)
-		return -EPROBE_DEFER;
+		return -ENOMEM;
 
 	if (host < SMEM_HOST_COUNT && __smem->partitions[host]) {
 		phdr = __smem->partitions[host];