From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Holler Date: Sat, 22 Jan 2011 06:39:39 +0100 Subject: [U-Boot] [PATCH v3] arm926ejs: timer: Replace bss variable by gdr In-Reply-To: <1295600199-3461-1-git-send-email-hs@denx.de> References: <1291973587-6718-1-git-send-email-hs@denx.de> <1295600199-3461-1-git-send-email-hs@denx.de> Message-ID: <4D3A6D9B.8020503@ahsoftware.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello, Am 21.01.2011 09:56, schrieb Heiko Schocher: > -static ulong timestamp; > -static ulong lastdec; > +DECLARE_GLOBAL_DATA_PTR; > + > +#define timestamp gd->tbl > +#define lastdec gd->lastinc I'm the only one who doesn't like such defines? They might be handy for quick fixes, but in regard to style and readablity I don't like them. When looking at teh code where they will used, you won't see the actual place where they are stored. And in more complex expression they might become dangerous to use because they hide the operator "->". Regards, Alexander