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net: lpc_eth: Check clk_prepare_enable() error
authorFabio Estevam <fabio.estevam@nxp.com>
Tue, 23 Aug 2016 12:48:20 +0000 (09:48 -0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Aug 2016 00:10:16 +0000 (17:10 -0700)
commit0223f135d0e8817cd2d6d85111c0645179332177
tree7b958b33fc7edfa7bcdfb35a651d61dfe0d5de01tree | snapshot
parent8cebbaba79bda043f220818544266297d8034d32commit | diff
net: lpc_eth: Check clk_prepare_enable() error

clk_prepare_enable() may fail, so we should better check its return
value and propagate it in the case of failure

While at it, replace __lpc_eth_clock_enable() with a plain
clk_prepare_enable/clk_disable_unprepare() call in order to
simplify the code.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/nxp/lpc_eth.c diff | blob | history
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