Re: [RFC RESEND] sdhci-s3c: support clock enable/disable (clock-gating)

2010-09-25 Thread Jae hoon Chung
2010/9/17 Matt Fleming m...@console-pimps.org: On Thu, Sep 16, 2010 at 03:46:50PM +0900, Jaehoon Chung wrote: Hi all,   This is a RFC patch that support clock-gating for saving power consumption.   I found mmc_host_enable/mmc_host_disable function in core.c   (using MMC_CAP_DSIABLE. i think

sdhci: Best Practice Question

2010-09-25 Thread Philip Rakity
and a host-ops- get_max_clock() function that is used to set the max clock. The code snippet is below host-max_clk = (caps SDHCI_CLOCK_BASE_MASK) SDHCI_CLOCK_BASE_SHIFT; host-max_clk *= 100; if (host-max_clk == 0 || host-quirks

Re: [PATCH] sdhci-s3c: fix NULL ptr access in sdhci_s3c_remove

2010-09-25 Thread Chris Ball
On Thu, Sep 23, 2010 at 12:08:03PM -0700, Andrew Morton wrote: The patch applies OK to 2.6.35. Is the bug present there as well? If so, should we fix it in earlier kernels? If so then the way in which we indicate this is by adding Cc: sta...@kernel.org to the changelog. Marek,

[PATCH] sdhci: sepearate get_ro into code that calls platform and helper

2010-09-25 Thread Philip Rakity
From 0037e6513afc3fc39dd39010f994278c84623b29 Mon Sep 17 00:00:00 2001 From: Philip Rakity prak...@marvell.com Date: Sat, 25 Sep 2010 17:23:59 -0700 Subject: [PATCH] sdhci: sepearate get_ro into code that calls platform and helper If a helper function is supplied allow it to make use of the

[PATCH] sdhci: seperate out reset so if platform specific helper exists it is called

2010-09-25 Thread Philip Rakity
From ae9c828941b7d170881ef62190b6d5d90d122ece Mon Sep 17 00:00:00 2001 From: Philip Rakity prak...@marvell.com Date: Sat, 25 Sep 2010 17:36:42 -0700 Subject: [PATCH] sdhci: seperate out reset so if platform specific helper exists it is called if it exists otherwise standard reset function is