From 665d2c2848f14c0c2a2e89192bde9073c4d352f7 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Tue, 8 Dec 2015 17:04:59 -0800 Subject: mtd: bcm47xxnflash: really unregister NAND on device removal MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The field bcma_nflash::mtd is never set to be non-zero anywhere, but we test for it in the removal path. So the MTD is never unregistered. Also, we should use nand_release(), not mtd_device_unregister(). Finally, we don't need to use the 'platdata' for stashing/retrieving our *driver* data -- that's what *_{get,set}_drvdata() are for. So, kill off bcm_nflash::mtd, and stash the struct bcm47xxnflash in drvdata instead. Also move the forward declaration of mtd_info up a bit, since struct bcma_sflash should be using it. Caught while inspecting other changes being made to this driver. Compile tested only. Signed-off-by: Brian Norris Cc: "Rafał Miłecki" Cc: linux-wireless@vger.kernel.org Acked-by: Boris Brezillon --- include/linux/bcma/bcma_driver_chipcommon.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/linux/bcma') diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index cf038431a5cc..db51a6ffb7d6 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -579,6 +579,8 @@ struct bcma_pflash { }; #ifdef CONFIG_BCMA_SFLASH +struct mtd_info; + struct bcma_sflash { bool present; u32 window; @@ -592,13 +594,9 @@ struct bcma_sflash { #endif #ifdef CONFIG_BCMA_NFLASH -struct mtd_info; - struct bcma_nflash { bool present; bool boot; /* This is the flash the SoC boots from */ - - struct mtd_info *mtd; }; #endif -- cgit v1.2.3