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| author | Arnd Bergmann <arnd@arndb.de> | 2019-04-16 14:24:59 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-05-14 08:13:27 +0100 |
| commit | 8ca6ff16de55085e600c75afc946862a46472127 (patch) | |
| tree | 8a1a60f6a4d7e79e5c22ea854b6f93ae4e7e44cd /drivers/mfd/sun6i-prcm.c | |
| parent | dad06532292d77f37fbe831a02948a593500f682 (diff) | |
| download | lwn-8ca6ff16de55085e600c75afc946862a46472127.tar.gz lwn-8ca6ff16de55085e600c75afc946862a46472127.zip | |
mfd: sun6i-prcm: Fix build warning for non-OF configurations
When CONFIG_OF is disabled, we get a harmless warning about an
unused variable:
drivers/mfd/sun6i-prcm.c: In function 'sun6i_prcm_probe':
drivers/mfd/sun6i-prcm.c:151:22: error: unused variable 'np' [-Werror=unused-variable]
Remove the variable and open-code the value in the only place
it is used, so it can get left out as well without CONFIG_OF.
Fixes: a05a2e7998ab ("mfd: sun6i-prcm: Allow to compile with COMPILE_TEST")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/sun6i-prcm.c')
| -rw-r--r-- | drivers/mfd/sun6i-prcm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c index 2b658bed47db..2f12a415b807 100644 --- a/drivers/mfd/sun6i-prcm.c +++ b/drivers/mfd/sun6i-prcm.c @@ -148,13 +148,12 @@ static const struct of_device_id sun6i_prcm_dt_ids[] = { static int sun6i_prcm_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; const struct of_device_id *match; const struct prcm_data *data; struct resource *res; int ret; - match = of_match_node(sun6i_prcm_dt_ids, np); + match = of_match_node(sun6i_prcm_dt_ids, pdev->dev.of_node); if (!match) return -EINVAL; |