linux-kernel - [PATCH V2 4/9] mmc: mmci: add private pointer for variant

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Date:   Tue, 28 Jan 2020 10:06:31 +0100
From:   Ludovic Barre <ludovic.barre@...com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     <srinivas.kandagatla@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-mmc@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        Ludovic Barre <ludovic.barre@...com>
Subject: [PATCH V2 4/9] mmc: mmci: add private pointer for variant

In variant init function, some references may be allocated for
variant specific usage. Add a private void* to mmci_host struct
allows at variant functions to access on this references by
mmci_host structure.

Signed-off-by: Ludovic Barre <ludovic.barre@...com>
---
 drivers/mmc/host/mmci.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 55acc0971a44..ddcdfb827996 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -410,6 +410,7 @@ struct mmci_host {
 	struct mmc_host_ops	*mmc_ops;
 	struct mmci_host_ops	*ops;
 	struct variant_data	*variant;
+	void			*variant_priv;
 	struct pinctrl		*pinctrl;
 	struct pinctrl_state	*pins_opendrain;
 
-- 
2.17.1