diff options
| author | Horia Geantă <horia.geanta@nxp.com> | 2020-08-06 21:09:49 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-08-21 07:47:49 +0300 |
| commit | abd9875497ba47e198fb565f11d5f332eeb08ab3 (patch) | |
| tree | 1c3a82a33daaa53669343e25e0bc6731bfacf7c8 /drivers/crypto/caam/qi.c | |
| parent | c0f6eebedddaa4ab97311ec0730ab174d2a4c0bb (diff) | |
| download | linux-abd9875497ba47e198fb565f11d5f332eeb08ab3.tar.xz | |
crypto: caam - Move debugfs fops into standalone file
Currently the debugfs fops are defined in caam/intern.h. This causes
problems because it creates identical static functions and variables
in multiple files. It also creates warnings when those files don't
use the fops.
This patch moves them into a standalone file, debugfs.c.
It also removes unnecessary uses of ifdefs on CONFIG_DEBUG_FS.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
[Moved most of debugfs-related operations into debugfs.c.]
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/qi.c')
| -rw-r--r-- | drivers/crypto/caam/qi.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c index b390b935db6d..ec53528d8205 100644 --- a/drivers/crypto/caam/qi.c +++ b/drivers/crypto/caam/qi.c @@ -11,6 +11,7 @@ #include <linux/kthread.h> #include <soc/fsl/qman.h> +#include "debugfs.h" #include "regs.h" #include "qi.h" #include "desc.h" @@ -73,15 +74,6 @@ static struct caam_qi_priv qipriv ____cacheline_aligned; bool caam_congested __read_mostly; EXPORT_SYMBOL(caam_congested); -#ifdef CONFIG_DEBUG_FS -/* - * This is a counter for the number of times the congestion group (where all - * the request and response queueus are) reached congestion. Incremented - * each time the congestion callback is called with congested == true. - */ -static u64 times_congested; -#endif - /* * This is a a cache of buffers, from which the users of CAAM QI driver * can allocate short (CAAM_QI_MEMCACHE_SIZE) buffers. It's faster than @@ -544,9 +536,8 @@ static void cgr_cb(struct qman_portal *qm, struct qman_cgr *cgr, int congested) caam_congested = congested; if (congested) { -#ifdef CONFIG_DEBUG_FS - times_congested++; -#endif + caam_debugfs_qi_congested(); + pr_debug_ratelimited("CAAM entered congestion\n"); } else { @@ -775,10 +766,7 @@ int caam_qi_init(struct platform_device *caam_pdev) return -ENOMEM; } -#ifdef CONFIG_DEBUG_FS - debugfs_create_file("qi_congested", 0444, ctrlpriv->ctl, - ×_congested, &caam_fops_u64_ro); -#endif + caam_debugfs_qi_init(ctrlpriv); err = devm_add_action_or_reset(qidev, caam_qi_shutdown, ctrlpriv); if (err) |