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From:   YueHaibing <yuehaibing@huawei.com>
To:     <broonie@kernel.org>, <gregkh@linuxfoundation.org>,
        <rafael@kernel.org>, <akinobu.mita@gmail.com>,
        <wsa+renesas@sang-engineering.com>, <sakari.ailus@linux.intel.com>,
        <mchehab+samsung@kernel.org>, <jacopo@jmondi.org>,
        <khoroshilov@ispras.ru>
CC:     <linux-kernel@vger.kernel.org>, <linux-media@vger.kernel.org>,
        YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH] regmap: select CONFIG_REGMAP while REGMAP_SCCB is set
Date:   Thu, 4 Jul 2019 17:35:53 +0800
Message-ID: <20190704093553.49904-1-yuehaibing@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

REGMAP_SCCB is selected by ov772x and ov9650 drivers,
but CONFIG_REGMAP may not, so building will fails:

rivers/media/i2c/ov772x.c: In function ov772x_probe:
drivers/media/i2c/ov772x.c:1360:22: error: variable ov772x_regmap_config has initializer but incomplete type
  static const struct regmap_config ov772x_regmap_config = {
                      ^~~~~~~~~~~~~
drivers/media/i2c/ov772x.c:1361:4: error: const struct regmap_config has no member named reg_bits

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 5bbf32217bf9 ("media: ov772x: use SCCB regmap")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/base/regmap/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/Kconfig b/drivers/base/regmap/Kconfig
index c8bbf53..a498413 100644
--- a/drivers/base/regmap/Kconfig
+++ b/drivers/base/regmap/Kconfig
@@ -4,7 +4,7 @@
 # subsystems should select the appropriate symbols.
 
 config REGMAP
-	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_I3C)
+	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SCCB || REGMAP_I3C)
 	select IRQ_DOMAIN if REGMAP_IRQ
 	bool
 
-- 
2.7.4