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* sh: no need to check return value of debugfs_create functionsGreg Kroah-Hartman2019-06-031-16/+4
| | | | | | | | | | | When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: <linux-sh@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sh: provide generic arch_debugfs_dir.Paul Mundt2010-09-241-9/+2
| | | | | | | | | While sh previously had its own debugfs root, there now exists a common arch_debugfs_dir prototype, so we switch everything over to that. Presumably once more architectures start making use of this we'll be able to just kill off the stub kdebugfs wrapper. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: tlb debugfs support.Matt Fleming2010-03-291-0/+179
Export the status of the utlb and itlb entries through debugfs. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>