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| author |  Yuiko Oshino <yuiko.oshino@microchip.com>
| 2021-10-22 11:53:43 -0400 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2021-10-24 13:38:56 +0100 |
| commit | 95a359c9553342d36d408d35331ff0bfce75272f (patch) | |
| tree | 67e637fa2a35f05e0584b4015d269c0d05fbb833 /net | |
| parent | net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails (diff) | |
| download | linux-95a359c9553342d36d408d35331ff0bfce75272f.tar.gz linux-95a359c9553342d36d408d35331ff0bfce75272f.tar.bz2 linux-95a359c9553342d36d408d35331ff0bfce75272f.zip | |
net: ethernet: microchip: lan743x: Fix dma allocation failure by using dma_set_mask_and_coherent
The dma failure was reported in the raspberry pi github (issue #4117).
https://github.com/raspberrypi/linux/issues/4117
The use of dma_set_mask_and_coherent fixes the issue.
Tested on 32/64-bit raspberry pi CM4 and 64-bit ubuntu x86 PC with EVB-LAN7430.
Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions