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misc: add HAS_IOPORT dependencies

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In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Link: https://lore.kernel.org/r/20230516110038.2413224-18-schnelle@linux.ibm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Niklas Schnelle 2023-05-16 13:00:13 +02:00 committed by Greg Kroah-Hartman
parent f050bb8f56
commit 128f20c018
2 changed files with 7 additions and 2 deletions
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3
drivers/misc/altera-stapl/Makefile
View File

@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
altera-stapl-objs = altera-lpt.o altera-jtag.o altera-comp.o altera.o
altera-stapl-y = altera-jtag.o altera-comp.o altera.o
altera-stapl-$(CONFIG_HAS_IOPORT) += altera-lpt.o
obj-$(CONFIG_ALTERA_STAPL) += altera-stapl.o

6
drivers/misc/altera-stapl/altera.c
View File

@ -2407,6 +2407,10 @@ int altera_init(struct altera_config *config, const struct firmware *fw)
astate->config = config;
if (!astate->config->jtag_io) {
if (!IS_ENABLED(CONFIG_HAS_IOPORT)) {
retval = -ENODEV;
goto free_state;
}
dprintk("%s: using byteblaster!\n", __func__);
astate->config->jtag_io = netup_jtag_io_lpt;
}
@ -2481,7 +2485,7 @@ int altera_init(struct altera_config *config, const struct firmware *fw)
} else if (exec_result)
printk(KERN_ERR "%s: error %d\n", __func__, exec_result);
free_state:
kfree(astate);
free_value:
kfree(value);