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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-04-16 14:23:09 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-04-22 17:31:31 +1000 |
| commit | 6b238db737014f192da5d48d22a7a94b3e5d7b57 (patch) | |
| tree | 984a573f65590c9dee884203caca9614cdda6c89 /drivers/crypto/s5p-sss.c | |
| parent | 195ec383d805e8dd3d1299b0bbd565ee5863b7ac (diff) | |
| download | lwn-6b238db737014f192da5d48d22a7a94b3e5d7b57.tar.gz lwn-6b238db737014f192da5d48d22a7a94b3e5d7b57.zip | |
crypto: s5p-sss - simplify getting of_device_id match data
Use of_device_get_match_data() to make the code slightly smaller.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/s5p-sss.c')
| -rw-r--r-- | drivers/crypto/s5p-sss.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index 8ed08130196f..d613bd557016 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/scatterlist.h> @@ -424,13 +425,9 @@ MODULE_DEVICE_TABLE(of, s5p_sss_dt_match); static inline const struct samsung_aes_variant *find_s5p_sss_version (const struct platform_device *pdev) { - if (IS_ENABLED(CONFIG_OF) && (pdev->dev.of_node)) { - const struct of_device_id *match; + if (IS_ENABLED(CONFIG_OF) && (pdev->dev.of_node)) + return of_device_get_match_data(&pdev->dev); - match = of_match_node(s5p_sss_dt_match, - pdev->dev.of_node); - return (const struct samsung_aes_variant *)match->data; - } return (const struct samsung_aes_variant *) platform_get_device_id(pdev)->driver_data; } |