Commit 98ea51cb authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Ralf Baechle

MIPS: Lantiq: Fix another request_mem_region() return code check

Hauke already fixed a couple of them, but one instance remains
that checks for a negative integer when it should check
for a NULL pointer:

arch/mips/lantiq/xway/sysctrl.c: In function 'ltq_soc_init':
arch/mips/lantiq/xway/sysctrl.c:473:19: error: ordered comparison of pointer with integer zero [-Werror=extra]

Fixes: 6e807852 ("MIPS: Lantiq: Fix check for return value of request_mem_region()")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/15043/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent e4558729
...@@ -469,8 +469,8 @@ void __init ltq_soc_init(void) ...@@ -469,8 +469,8 @@ void __init ltq_soc_init(void)
panic("Failed to load xbar nodes from devicetree"); panic("Failed to load xbar nodes from devicetree");
if (of_address_to_resource(np_pmu, 0, &res_xbar)) if (of_address_to_resource(np_pmu, 0, &res_xbar))
panic("Failed to get xbar resources"); panic("Failed to get xbar resources");
if (request_mem_region(res_xbar.start, resource_size(&res_xbar), if (!request_mem_region(res_xbar.start, resource_size(&res_xbar),
res_xbar.name) < 0) res_xbar.name))
panic("Failed to get xbar resources"); panic("Failed to get xbar resources");
ltq_xbar_membase = ioremap_nocache(res_xbar.start, ltq_xbar_membase = ioremap_nocache(res_xbar.start,
......
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