-
Christophe JAILLET authored
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code, the error handling paths and avoid the need of a dedicated function used with devm_add_action_or_reset(). Based on my test with allyesconfig, this reduces the .o size from: text data bss dec hex filename 6705 1968 0 8673 21e1 drivers/rtc/rtc-mxc.o down to: 6212 1968 0 8180 1ff4 drivers/rtc/rtc-mxc.o Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/1b5ad1877304b01ddbba73ca615274a52f781aa2.1660582728.git.christophe.jaillet@wanadoo.fr
25bcfaad