From 5a67995b4fe4b606468374a1a09839042163b434 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 5 May 2017 21:47:21 +0200 Subject: [PATCH] staging: bcm: add 32-bit host dependency The driver uses a 32-bit variable to store a pointer, causing a couple of warnings: ../drivers/staging/bcm/CmHost.c: In function 'StoreCmControlResponseMessage': ../drivers/staging/bcm/CmHost.c:1503:3: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] (struct bcm_connect_mgr_params *) ntohl( ^ ../drivers/staging/bcm/CmHost.c:1546:3: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] (struct bcm_connect_mgr_params *) ntohl( ^ ../drivers/staging/bcm/CmHost.c:1564:3: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] (struct bcm_connect_mgr_params *) ntohl( I fixed other warnings in an earlier commit 9f1c75ac2dba ("staging/bcm: fix most build warnings"), but couldn't figure out what was the intended behavior on 64-bit machines here. The driver was removed in linux-3.19, commit d09e9b160fc1 ("staging: bcm: remove driver") which explains that it never worked on 64-bit machines. This adds a Kconfig dependency instead to prevent it from being built in the known broken configuration. This workaround applies to v2.6.37 or higher. Fixes: f8942e07a3db ("staging: Beeceem USB Wimax driver") Signed-off-by: Arnd Bergmann [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings --- Reading git-format-patch failed