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staging: vc04_services: Using macro DIV_ROUND_UP
authorsimran singhal <singhalsimran0@gmail.com>
Tue, 21 Feb 2017 18:51:03 +0000 (00:21 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 6 Mar 2017 08:17:02 +0000 (09:17 +0100)
commit0169acaea518098001bcdc239436cea821b28e1f
tree0f7198e333090912ace9f417c280a597639a0bcatree | snapshot
parent6e475350a4068580bfcec63ba5d9836d31965784commit | diff
staging: vc04_services: Using macro DIV_ROUND_UP

The macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /(d)).
It clarifies the divisor calculations. This occurence was detected using
the coccinelle script:

@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c diff | blob | history
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c diff | blob | history
Domain: System / Kernel;