From: tony@atomide.com (Tony Lindgren) Date: Thu, 16 Jul 2015 22:48:42 -0700 Subject: [PATCH 4/4] ARM: omap2: restore OMAP4 barrier behaviour In-Reply-To: <20150716135413.GD7576@n2100.arm.linux.org.uk> References: <20150715174647.GA7557@n2100.arm.linux.org.uk> <20150716064854.GG17550@atomide.com> <20150716135413.GD7576@n2100.arm.linux.org.uk> Message-ID: <20150717054842.GS17550@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Russell King - ARM Linux [150716 06:56]: > On Wed, Jul 15, 2015 at 11:48:54PM -0700, Tony Lindgren wrote: > > Hi, > > > > * Russell King [150715 10:50]: > > > Restore the OMAP4 barrier behaviour using the new implementation which > > > allows multiplatform systems to hook into the mb() and wmb() ARM > > > implementations to perform any necessary additional barrier maintanence. > > > > I'm getthing this with omap2plus_defconfig with the last patch > > applied: > > > > arch/arm/mach-omap2/omap4-common.c: In function ?omap4_sram_init?: > > arch/arm/mach-omap2/omap4-common.c:138:14: error: implicit declaration of function ?of_get_named_gen_pool? [-Werror=implicit-function-declaration] > > sram_pool = of_get_named_gen_pool(np, "sram", 0); > > ^ > > arch/arm/mach-omap2/omap4-common.c:138:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion] > > sram_pool = of_get_named_gen_pool(np, "sram", 0); > > ^ > > I'd forgotten to merge in the merge window fixes for this... which have now > been lost. This needs to become of_gen_pool_get() in 4.2-rc1 and later. OK with that change looks good to me, so please feel free to add for the whole series: Acked-by: Tony Lindgren