[coreboot-gerrit] New patch to review for coreboot: f51e62b libpayload: Add div_round_up() function
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Mon Jun 1 10:56:13 CEST 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10392
-gerrit
commit f51e62b54692fcdbdffd3935e1ca802186abf468
Author: Julius Werner <jwerner at chromium.org>
Date: Fri May 22 18:18:46 2015 -0700
libpayload: Add div_round_up() function
The lack of a div_round_up() function in libpayload keeps being a
problem for payloads and has already caused us to sprinkle numerous
less-readable ALIGN_UP(n, d) / d throughout depthcharge. Let's add this
so we can avoid adding any more and then maybe cocchinelle them all over
later.
BRANCH=None
BUG=None
TEST=None
Change-Id: I241a52770a0edcf7003b48a81875b3fa0cb7ed53
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: a3f9514f9cfd325cc3c4b542020574b605fac935
Original-Change-Id: Ia55bd4bc52ab8a249b4854e40727cf6917af7b30
Original-Signed-off-by: Julius Werner <jwerner at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/273050
Original-Reviewed-by: Patrick Georgi <pgeorgi at chromium.org>
---
payloads/libpayload/include/libpayload.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 0be0d8e..781a41d 100644
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -66,6 +66,8 @@
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+static inline u32 div_round_up(u32 n, u32 d) { return n + d - 1 / d; }
+
#define LITTLE_ENDIAN 1234
#define BIG_ENDIAN 4321
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