diff options
Diffstat (limited to 'drivers/crypto/omap-sham.c')
| -rw-r--r-- | drivers/crypto/omap-sham.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index a727a6a5965..710d8638696 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -636,11 +636,17 @@ static size_t omap_sham_append_buffer(struct omap_sham_reqctx *ctx, static size_t omap_sham_append_sg(struct omap_sham_reqctx *ctx) { size_t count; + const u8 *vaddr; while (ctx->sg) { + vaddr = kmap_atomic(sg_page(ctx->sg)); + count = omap_sham_append_buffer(ctx, - sg_virt(ctx->sg) + ctx->offset, + vaddr + ctx->offset, ctx->sg->length - ctx->offset); + + kunmap_atomic((void *)vaddr); + if (!count) break; ctx->offset += count; @@ -2022,9 +2028,7 @@ static int omap_sham_resume(struct device *dev) } #endif -static const struct dev_pm_ops omap_sham_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(omap_sham_suspend, omap_sham_resume) -}; +static SIMPLE_DEV_PM_OPS(omap_sham_pm_ops, omap_sham_suspend, omap_sham_resume); static struct platform_driver omap_sham_driver = { .probe = omap_sham_probe, |