From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH] i2c: I2C_RCAR should depend on HAS_DMA Date: Sun, 22 May 2016 09:38:35 +0200 Message-ID: <1463902715-12680-1-git-send-email-geert@linux-m68k.org> Return-path: Sender: linux-renesas-soc-owner@vger.kernel.org To: Wolfram Sang , =?UTF-8?q?Niklas=20S=C3=B6derlund?= Cc: linux-i2c@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven List-Id: linux-i2c@vger.kernel.org If NO_DMA=y: drivers/built-in.o: In function `rcar_i2c_dma_unmap': i2c-rcar.c:(.text+0x6f06c6): undefined reference to `bad_dma_ops' drivers/built-in.o: In function `rcar_i2c_dma': i2c-rcar.c:(.text+0x6f07e2): undefined reference to `bad_dma_ops' i2c-rcar.c:(.text+0x6f0838): undefined reference to `bad_dma_ops' Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven --- drivers/i2c/busses/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 2dd40ddf04de3117..8ffb0d7015b0f4fe 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -985,6 +985,7 @@ config I2C_XLP9XX config I2C_RCAR tristate "Renesas R-Car I2C Controller" + depends on HAS_DMA depends on ARCH_RENESAS || COMPILE_TEST select I2C_SLAVE help -- 1.9.1