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(parent: 4658fe8) | patch
powercap: RAPL: Fix a NULL vs IS_ERR() bug
authorDan Carpenter <dan.carpenter@linaro.org>
Tue, 6 Jun 2023 08:22:42 +0000 (11:22 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 12 Jun 2023 17:51:21 +0000 (19:51 +0200)
commit49776c712eb6ded12fcbb8cc915a498dbfb47311
tree3f929025c93859e6a3d430451ac64c78ef6062a8tree | snapshot
parent4658fe81b3f8afe8adf37734ec5fe595d90415c6commit | diff
powercap: RAPL: Fix a NULL vs IS_ERR() bug

The devm_ioremap_resource() function returns error pointers on error,
it never returns NULL.  Update the check accordingly.

Fixes: 9eef7f9da928 ("powercap: intel_rapl: Introduce RAPL TPMI interface driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/powercap/intel_rapl_tpmi.c diff | blob | history
Domain: System / Kernel;