Hi, in this v7 of the patchset I have only rebased on top of 3.17rc1, with no other changes. I have had to do a fair amount of fixing due to the rebase, more details below. Follows the original cover letter blurb:
I'm retaking Rabin's patches [0] for splitting the clk API in two: one API for clk consumers and another for providers. The consumer API uses a clk structure that just keeps track of the consumer and has a reference to the actual clk_core struct, which is used internally. I have kept a patch from Rabin that aims to aid in debugging nested enable/disable calls, though my personal aim is to allow more than one consumer to influence the final, effective frequency rate. For now this is limited to setting floor and ceiling constraints, with the short-term aim of allowing devfreq and thermal drivers to set floor and ceiling frequencies on the memory clock, respectively. For those functions in the consumer clk API that were called from providers, I have added variants to clk-provider.h that are the same only that accept a clk_core instead. These functions are prefixed with clk_provider_. Patch 1/8 just adds a bunch of defines with the goal of having all the renames in their own commit while preserving git-bisectability, with patch 5/8 containing the rename itself as generated by the Coccinelle script in [1]. Patches 2/8 and 3/8 remove an instance of a clock consumer using what is currently provider-only API. Patch 4/8 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer and the provider API. The actual implementation of the API split comes in patch 6/8. I will be happy to organize the refactoring differently if anybody has a better idea. Patch 7/8 warns when there's an unbalanced usage of the enable and disable APIs, and patch 8/8 adds the API for setting floor and ceiling frequencies, per consumer. [0] http://thread.gmane.org/gmane.linux.kernel/1402006 [1] http://cgit.collabora.com/git/user/tomeu/linux.git/commit/?id=da9c7e34d9 Thanks, Tomeu Sebastian Hesselbarth (1): clk: provide public clk_is_enabled function Tomeu Vizoso (7): clk: Add temporary mapping to the existing API cpufreq: kirkwood: Remove use of the clk provider API ASoC: mxs-saif: fix mixed use of public and provider clk API clk: Move all drivers to use internal API clk: use struct clk only for external API clk: per-user clock accounting for debug clk: Add floor and ceiling constraints to clock rates [detailed diffstat omitted for brevity sake] 256 files changed, 2267 insertions(+), 1732 deletions(-) -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
