The wrappers in include/linux/pci-dma-compat.h should go away.
'mpt_alloc_fw_memory()' should still use GFP_ATOMIC, because it can be
called from 'mpt_do_upload()' which might sleep.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Instead of using GFP_ATOMIC, we could pass the 'sleepFlag' from
'mpt_do_upload()' and check all other callers to pass the expected flag.
---
drivers/message/fusion/mptbase.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index a9f261b6f613..2add74f92323 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -3517,7 +3517,8 @@ mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size)
rc = 0;
goto out;
}
- ioc->cached_fw = pci_alloc_consistent(ioc->pcidev, size, &ioc->cached_fw_dma);
+ ioc->cached_fw = dma_alloc_coherent(&ioc->pcidev->dev, size,
+ &ioc->cached_fw_dma, GFP_ATOMIC);
if (!ioc->cached_fw) {
printk(MYIOC_s_ERR_FMT "Unable to allocate memory for the cached firmware image!\n",
ioc->name);
@@ -3550,7 +3551,8 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
sz = ioc->facts.FWImageSize;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n",
ioc->name, ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
- pci_free_consistent(ioc->pcidev, sz, ioc->cached_fw, ioc->cached_fw_dma);
+ dma_free_coherent(&ioc->pcidev->dev, sz, ioc->cached_fw,
+ ioc->cached_fw_dma);
ioc->alloc_total -= sz;
ioc->cached_fw = NULL;
}
--
2.30.2
