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authorJulia Lawall <[email protected]>2011-12-27 14:01:31 +0000
committerDavid Woodhouse <[email protected]>2012-01-09 18:24:11 +0000
commitbca7f5f71389547489fffe6c757eaff8659bcd16 (patch)
tree6337280aa5aa2fbef98db11d9cfc935b2e7903c6 /drivers/mtd/lpddr/lpddr_cmds.c
parentmtd: lantiq-flash: drop iounmap for devm_ allocated data (diff)
downloadkernel-bca7f5f71389547489fffe6c757eaff8659bcd16.tar.gz
kernel-bca7f5f71389547489fffe6c757eaff8659bcd16.zip
mtd: txx9ndfmc: use devm_request_and_ioremap
Reimplement a call to devm_request_mem_region followed by a call to ioremap or ioremap_nocache by a call to devm_request_and_ioremap. The semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @nm@ expression myname; identifier i; @@ struct platform_driver i = { .driver = { .name = myname } }; @@ expression dev,res,size; expression nm.myname; @@ -if (!devm_request_mem_region(dev, res->start, size, - \(res->name\|dev_name(dev)\|myname\))) { - ... - return ...; -} ... when != res->start ( -devm_ioremap(dev,res->start,size) +devm_request_and_ioremap(dev,res) | -devm_ioremap_nocache(dev,res->start,size) +devm_request_and_ioremap(dev,res) ) ... when any when != res->start // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
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