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| author | Arnd Bergmann <arnd@arndb.de> | 2018-01-16 10:43:40 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2018-01-16 11:25:12 +0300 |
| commit | 82cea533aed44c1b8553fe782e1bc5e1262bd71a (patch) | |
| tree | f06eaff35ae2462856b111561d280bcaae0e8419 /drivers | |
| parent | 6837befde3a6b42a36c894a4f86bafdc6db82534 (diff) | |
| download | linux-82cea533aed44c1b8553fe782e1bc5e1262bd71a.tar.xz | |
mtd: onenand: omap2: print resource using %pR format string
The omap2 onenand driver is now available for compile-testing, which
uncovers a warning in configurations that have a 64-bit resource_size_t:
drivers/mtd/onenand/omap2.c: In function 'omap2_onenand_probe':
drivers/mtd/onenand/omap2.c:536:54: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t {aka long long unsigned int}' [-Werror=format=]
dev_err(dev, "Cannot reserve memory region at 0x%08x, size: 0x%x\n",
drivers/mtd/onenand/omap2.c:536:66: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t {aka long long unsigned int}' [-Werror=format=]
Changing the format string to the special %pR simplifies the code
and lets it do the right thing in that configuration, while avoiding
the warning.
Fixes: a758f50f10cf ("mtd: onenand: omap2: Configure driver from DT")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 2ce73fb6da1c..a4a2159bcfb7 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -533,8 +533,7 @@ static int omap2_onenand_probe(struct platform_device *pdev) c->onenand.base = devm_ioremap_resource(dev, res); if (IS_ERR(c->onenand.base)) { - dev_err(dev, "Cannot reserve memory region at 0x%08x, size: 0x%x\n", - res->start, resource_size(res)); + dev_err(dev, "Cannot reserve memory region %pR\n", res); return PTR_ERR(c->onenand.base); } |