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Commit 77b9dbd3 authored by Mitchel Humpherys's avatar Mitchel Humpherys
Browse files

iopoll: change uS to us in comments 

S is the symbol for Siemens but we're referring to seconds in this
file. Change uS to us to avoid confusion.

This is based on feedback from upstream:
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-June/268025.html



Change-Id: Ic148f9d3b84758f0d74f3edc45097067f8d88c49
Signed-off-by: default avatarMitchel Humpherys <mitchelh@codeaurora.org>
parent 613a988d

include/linux/iopoll.h

+4 −4
Original line number Diff line number Diff line
@@ -27,8 +27,8 @@ 
 * @addr: Address to poll

 * @val: Variable to read the value into

 * @cond: Break condition (usually involving @val)

 * @sleep_us: Maximum time to sleep between reads in uS (0 tight-loops)

 * @timeout_us: Timeout in uS, 0 means never timeout

 * @sleep_us: Maximum time to sleep between reads in us (0 tight-loops)

 * @timeout_us: Timeout in us, 0 means never timeout

 *

 * Returns 0 on success and -ETIMEDOUT upon a timeout. In either

 * case, the last read value at @addr is stored in @val. Must not
@@ -79,7 +79,7 @@ 
 * @addr: Address to poll

 * @val: Variable to read the value into

 * @cond: Break condition (usually involving @val)

 * @sleep_us: Maximum time to sleep between reads in uS (0 tight-loops)

 * @sleep_us: Maximum time to sleep between reads in us (0 tight-loops)

 *

 * Must not be called from atomic context if sleep_us is used.

 */
@@ -91,7 +91,7 @@ 
 * @addr: Address to poll

 * @val: Variable to read the value into

 * @cond: Break condition (usually involving @val)

 * @timeout_us: Timeout in uS, 0 means never timeout

 * @timeout_us: Timeout in us, 0 means never timeout

 *

 * Returns 0 on success and -ETIMEDOUT upon a timeout. In either

 * case, the last read value at @addr is stored in @val. Must not