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lantiq: Fix ifxos driver on linux 4.1 

request_mem_region returns NULL when requesting the region failed, and
a valid pointer when it was successful. Currently the condition is
inverted.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 46452
This commit is contained in:
John Crispin 2015-07-24 09:09:02 +00:00
parent 8c8a558591
commit 44c73a2fd2
1 changed files with 1 additions and 1 deletions
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2
package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch
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@ -157,7 +157,7 @@
/* can't fail */
request_mem_region(physicalAddr, addrRangeSize_byte, pName);
+#else
+ if ( request_mem_region(physicalAddr, addrRangeSize_byte, pName) )
+ if ( !request_mem_region(physicalAddr, addrRangeSize_byte, pName) )
+ {
+ IFXOS_PRN_USR_ERR_NL( IFXOS, IFXOS_PRN_LEVEL_ERR,
+ ("IFXOS: ERROR Phy2Virt map, region request - addr 0x%08lX (size 0x%lX) not free" IFXOS_CRLF,