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| author | yangbo lu <yangbo.lu@freescale.com> | 2015-11-25 10:05:37 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-12-22 11:32:11 +0100 |
| commit | 1ef5e49e46b919052474d9b54a15debc79ff0133 (patch) | |
| tree | 152a7b406c1a8b273324b6803fa5a0eb46b7f81b /tools/perf/scripts/python | |
| parent | 447dc0d20a69ebd59f335a096528634a40ea55c0 (diff) | |
| download | kernel-1ef5e49e46b919052474d9b54a15debc79ff0133.tar.gz | |
mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version
A previous patch had removed esdhc_of_platform_init() by mistake.
static void esdhc_of_platform_init(struct sdhci_host *host)
{
u32 vvn;
vvn = in_be32(host->ioaddr + SDHCI_SLOT_INT_STATUS);
vvn = (vvn & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT;
if (vvn == VENDOR_V_22)
host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23;
if (vvn > VENDOR_V_22)
host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ;
}
This patch is used to fix it by add/remove some quirks according to
verdor version in probe.
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Fixes: f4932cfd22f1 ("mmc: sdhci-of-esdhc: support both BE and LE host controller")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions