From: me@tobin.cc (Tobin C. Harding)
To: kernelnewbies@lists.kernelnewbies.org
Subject: 0 bit shift
Date: Thu, 30 Mar 2017 09:59:44 +1100 [thread overview]
Message-ID: <20170329225944.GG25014@eros> (raw)
What is the reason for the zero bit shift in this code please?
#define SDIO_STATE_PRESENT (1<<0) /* present in sysfs */
file: include/linux/mmc/sdio_func.h
thanks,
Tobin.
next reply other threads:[~2017-03-29 22:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-29 22:59 Tobin C. Harding [this message]
2017-03-29 23:57 ` 0 bit shift valdis.kletnieks at vt.edu
2017-03-30 0:39 ` Tobin C. Harding
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