Re: [PATCH v4 01/19] crypto: amcc: convert tasklets to use new tasklet_setup() API
From: Allen Pais <hidden>
Date: 2021-01-29 09:09:07
Also in:
linux-rockchip
quoted
--- drivers/crypto/amcc/crypto4xx_core.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)This doesn't even compile: CC [M] drivers/crypto/amcc/crypto4xx_core.o CC [M] drivers/crypto/amcc/crypto4xx_alg.o CC [M] drivers/crypto/amcc/crypto4xx_trng.o CHECK ../drivers/crypto/amcc/crypto4xx_trng.c ../drivers/crypto/amcc/crypto4xx_core.c: In function ‘crypto4xx_cipher_done’: ../drivers/crypto/amcc/crypto4xx_core.c:526:13: warning: variable ‘addr’ set but not used [-Wunused-but-set-variable] dma_addr_t addr; ^~~~ ../drivers/crypto/amcc/crypto4xx_core.c: In function ‘crypto4xx_ahash_done’: ../drivers/crypto/amcc/crypto4xx_core.c:557:24: warning: variable ‘ctx’ set but not used [-Wunused-but-set-variable] struct crypto4xx_ctx *ctx; ^~~ In file included from <command-line>: ../drivers/crypto/amcc/crypto4xx_core.c: In function ‘crypto4xx_bh_tasklet_cb’: ../include/linux/kernel.h:694:51: error: ‘struct device’ has no member named ‘tasklet’ BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ^~
Thanks. It should have been
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c@@ -1072,10 +1072,11 @@ static void crypto4xx_unregister_alg(struct crypto4xx_device *sec_dev)
}
}
-static void crypto4xx_bh_tasklet_cb(unsigned long data)
+static void crypto4xx_bh_tasklet_cb(struct tasklet_struct *t)
{
- struct device *dev = (struct device *)data;
- struct crypto4xx_core_device *core_dev = dev_get_drvdata(dev);
+ struct crypto4xx_core_device *core_dev = from_tasklet(core_dev, t,
+ tasklet);
+ struct device *dev = core_dev->device;
struct pd_uinfo *pd_uinfo;
struct ce_pd *pd;
u32 tail = core_dev->dev->pdr_tail;@@ -1452,8 +1453,7 @@ static int crypto4xx_probe(struct platform_device *ofdev)
goto err_build_sdr;
/* Init tasklet for bottom half processing */
- tasklet_init(&core_dev->tasklet, crypto4xx_bh_tasklet_cb,
- (unsigned long) dev);
+ tasklet_setup(&core_dev->tasklet, crypto4xx_bh_tasklet_cb);
core_dev->dev->ce_base = of_iomap(ofdev->dev.of_node, 0);
if (!core_dev->dev->ce_base) {
Will fix it up and re-send.
Thanks.
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