fs: pstore: remove unused hardirq.h

Yang Shi · kees · commit a99f41a1b441 · 2017-11-28T16:39:09.000-08:00
Preempt counter APIs have been split out, currently, hardirq.h just
includes irq_enter/exit APIs which are not used by pstore at all.

So, remove the unused hardirq.h.

Signed-off-by: Yang Shi &lt;yang.s@alibaba-inc.com&gt;
Cc: Kees Cook &lt;keescook@chromium.org&gt;
Cc: Anton Vorontsov &lt;anton@enomsg.org&gt;
Cc: Colin Cross &lt;ccross@android.com&gt;
Cc: Tony Luck &lt;tony.luck@intel.com&gt;
Signed-off-by: Kees Cook &lt;keescook@chromium.org&gt;
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
@@ -41,7 +41,6 @@
 #include <linux/timer.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
-#include <linux/hardirq.h>
 #include <linux/jiffies.h>
 #include <linux/workqueue.h>
 
