Merge branch 'cpsw-fixes'

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Grygorii Strashko says:

====================
drivers: net: cpsw: fix driver loading/unloading

This series fixes set of isssues observed when CPSW driver module is unloaded/loaded:
1) rmmod: deadlock in cpdma_ctlr_destroy
2) rmmod: L3 back-trace and crash if all net interfaces are down, because CPSW
can be powerred down by PM runtime in this case.
3) insmod: mdio device is not recreated on next insmod
 - need to use of_platform_depopulate() in cpsw_remove().
4) rmmod: system crash on omap_device removal

Tested on: am437x-idk, am57xx-beagle-x15

Changes in v2:
- build warning fixed
- added fix for correct omap_device removal

Link on v1:
 https://lkml.org/lkml/2016/7/22/240
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2016-07-30 21:00:34 -07:00

parent c882219ae4 213fa10db2

commit 122e9b7127

3 changed files with 10 additions and 14 deletions

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2

arch/arm/mach-omap2/omap_device.c

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19

drivers/net/ethernet/ti/cpsw.c

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3

drivers/net/ethernet/ti/davinci_cpdma.c

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