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* powerpc/mpc5xxx: delete unneeded test before of_node_putJulia Lawall2014-11-101-2/+1
| | | | | | | | | | | | | | | | | | | | | | Of_node_put supports NULL as its argument, so the initial test is not necessary. Suggested by Uwe Kleine-König. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ -if (e) of_node_put(e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/mpc5xxx: fix sparse warning for non static symbolAnatolij Gustschin2013-02-051-2/+2
| | | | | | | Fix warning: symbol 'mpc5xxx_get_bus_frequency' was not declared. Should it be static? Signed-off-by: Anatolij Gustschin <agust@denx.de>
* powerpc: add export.h to files making use of EXPORT_SYMBOLPaul Gortmaker2011-10-311-0/+1
| | | | | | | | | With module.h being implicitly everywhere via device.h, the absence of explicitly including something for EXPORT_SYMBOL went unnoticed. Since we are heading to fix things up and clean module.h from the device.h file, we need to explicitly include these files now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() functionWolfgang Denk2009-06-171-0/+33
So far, MPC512x used mpc512x_find_ips_freq() to get the bus frequency, while MPC52xx used mpc52xx_find_ipb_freq(). Despite the different clock names (IPS vs. IPB) the code was identical. Use common code for both processor families. Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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