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crypto: caam/qi - fix compilation with CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y

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caam/qi driver fails to compile when CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y.
Fix it by making the offending local per_cpu variable global.

Cc: <stable@vger.kernel.org>
Fixes: 67c2315def ("crypto: caam - add Queue Interface (QI) backend support")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Horia Geantă 2017-07-10 08:40:29 +03:00 committed by Herbert Xu
parent 972b812bd1
commit 1ed289f7b7
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/caam/qi.c
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@ -55,6 +55,7 @@ struct caam_qi_pcpu_priv {
} ____cacheline_aligned; } ____cacheline_aligned;
static DEFINE_PER_CPU(struct caam_qi_pcpu_priv, pcpu_qipriv); static DEFINE_PER_CPU(struct caam_qi_pcpu_priv, pcpu_qipriv);
static DEFINE_PER_CPU(int, last_cpu);
/* /*
* caam_qi_priv - CAAM QI backend private params * caam_qi_priv - CAAM QI backend private params
@ -392,7 +393,6 @@ struct caam_drv_ctx *caam_drv_ctx_init(struct device *qidev,
dma_addr_t hwdesc; dma_addr_t hwdesc;
struct caam_drv_ctx *drv_ctx; struct caam_drv_ctx *drv_ctx;
const cpumask_t *cpus = qman_affine_cpus(); const cpumask_t *cpus = qman_affine_cpus();
static DEFINE_PER_CPU(int, last_cpu);
num_words = desc_len(sh_desc); num_words = desc_len(sh_desc);
if (num_words > MAX_SDLEN) { if (num_words > MAX_SDLEN) {