| Message ID | 20180103092628.1930457-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Herbert Xu |
| Headers | show |
Hi On Wed, Jan 3, 2018 at 11:26 AM, Arnd Bergmann <arnd@arndb.de> wrote: > The global array clashes with an existing symbol of the same name: > > drivers/staging/ccree/cc_debugfs.o:(.data+0x0): multiple definition of `debug_regs' > drivers/mmc/host/s3cmci.o:(.data+0x70): first defined here > > We should fix both, this one addresses the ccree driver by removing > the symbol from the global namespace. > > Fixes: 9bdd203b4dc8 ("s3cmci: add debugfs support for examining driver and hardware state") > Fixes: b3ec9a6736f2 ("staging: ccree: staging: ccree: replace sysfs by debugfs interface") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/staging/ccree/cc_debugfs.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/ccree/cc_debugfs.c b/drivers/staging/ccree/cc_debugfs.c > index 7cd33957fdc6..662fa07af832 100644 > --- a/drivers/staging/ccree/cc_debugfs.c > +++ b/drivers/staging/ccree/cc_debugfs.c > @@ -37,7 +37,7 @@ struct cc_debugfs_ctx { > */ > static struct dentry *cc_debugfs_dir; > > -struct debugfs_reg32 debug_regs[] = { > +static struct debugfs_reg32 debug_regs[] = { > CC_DEBUG_REG(HOST_SIGNATURE), > CC_DEBUG_REG(HOST_IRR), > CC_DEBUG_REG(HOST_POWER_DOWN_EN), > -- > 2.9.0 > Thank you Arnd. I ran into this issue myself via a sparse check (I did not have s3cmci compiled in) and was sure I sent a fix for it but now I see I did not. Acked-by: Gilad Ben-Yossef <gilad@benyossef.com> Gilad
diff --git a/drivers/staging/ccree/cc_debugfs.c b/drivers/staging/ccree/cc_debugfs.c index 7cd33957fdc6..662fa07af832 100644 --- a/drivers/staging/ccree/cc_debugfs.c +++ b/drivers/staging/ccree/cc_debugfs.c @@ -37,7 +37,7 @@ struct cc_debugfs_ctx { */ static struct dentry *cc_debugfs_dir; -struct debugfs_reg32 debug_regs[] = { +static struct debugfs_reg32 debug_regs[] = { CC_DEBUG_REG(HOST_SIGNATURE), CC_DEBUG_REG(HOST_IRR), CC_DEBUG_REG(HOST_POWER_DOWN_EN),
The global array clashes with an existing symbol of the same name: drivers/staging/ccree/cc_debugfs.o:(.data+0x0): multiple definition of `debug_regs' drivers/mmc/host/s3cmci.o:(.data+0x70): first defined here We should fix both, this one addresses the ccree driver by removing the symbol from the global namespace. Fixes: 9bdd203b4dc8 ("s3cmci: add debugfs support for examining driver and hardware state") Fixes: b3ec9a6736f2 ("staging: ccree: staging: ccree: replace sysfs by debugfs interface") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/staging/ccree/cc_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)