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Subject[PATCH 2/2] firmware loader: use vcoalesce for NOMMU
Date
NOMMU parts can't support vmap, so use vcoalesce instead.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
drivers/base/firmware_class.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 40af43e..ab1488d 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -248,7 +248,7 @@ static ssize_t firmware_loading_store(struct device *dev,
case 0:
if (test_bit(FW_STATUS_LOADING, &fw_priv->status)) {
vunmap(fw_priv->fw->data);
- fw_priv->fw->data = vmap(fw_priv->pages,
+ fw_priv->fw->data = vcoalesce(fw_priv->pages,
fw_priv->nr_pages,
0, PAGE_KERNEL_RO);
if (!fw_priv->fw->data) {
--
1.7.4.rc1


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