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UPSTREAM: firmware: arm_ffa: Remove unused 'compat_version' variable

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The newly added ffa_compatible_version_find() function causes a
build warning because of a variable that is never used:

drivers/firmware/arm_ffa/driver.c:180:6: error: unused variable 'compat_version' [-Werror,-Wunused-variable]
        u32 compat_version;

Link: https://lore.kernel.org/r/20211026083400.3444946-1-arnd@kernel.org
Fixes: 8e3f9da608 ("firmware: arm_ffa: Handle compatibility with different firmware versions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
(cherry picked from commit 01537a078b)
Change-Id: Ia6eea859046c07d58b32d24113e4b0ea13509364
Bug: 168585974
Signed-off-by: Will Deacon <willdeacon@google.com>
This commit is contained in:
Arnd Bergmann
2021-10-26 10:33:50 +02:00
committed by Will Deacon
parent 6115643278
commit 23a7f929b3
1 changed files with 0 additions and 1 deletions
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1
drivers/firmware/arm_ffa/driver.c
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@@ -177,7 +177,6 @@ static struct ffa_drv_info *drv_info;
*/
static u32 ffa_compatible_version_find(u32 version)
{
u32 compat_version;
u16 major = MAJOR_VERSION(version), minor = MINOR_VERSION(version);
u16 drv_major = MAJOR_VERSION(FFA_DRIVER_VERSION);
u16 drv_minor = MINOR_VERSION(FFA_DRIVER_VERSION);