Messages in this thread Patch in this message | | | From | marc.ferland@gmail ... | Subject | [PATCH 2/7] w1: ds2433: add support for registering multiple families | Date | Fri, 17 Nov 2023 14:29:04 -0500 |
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From: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
This is ground work for supporting both the ds2433 and the ds28ec20. Inspired by the w1_ds250x driver.
Signed-off-by: Marc Ferland <marc.ferland@sonatest.com> Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com> --- drivers/w1/slaves/w1_ds2433.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/drivers/w1/slaves/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c index e18523ef8c45..e1e45ea1bfa4 100644 --- a/drivers/w1/slaves/w1_ds2433.c +++ b/drivers/w1/slaves/w1_ds2433.c @@ -299,7 +299,25 @@ static struct w1_family w1_family_23 = { .fid = W1_EEPROM_DS2433, .fops = &w1_f23_fops, }; -module_w1_family(w1_family_23); + +static int __init w1_ds2433_init(void) +{ + int err; + + err = w1_register_family(&w1_family_23); + if (err) + return err; + + return 0; +} + +static void __exit w1_ds2433_exit(void) +{ + w1_unregister_family(&w1_family_23); +} + +module_init(w1_ds2433_init); +module_exit(w1_ds2433_exit); MODULE_AUTHOR("Ben Gardner <bgardner@wabtec.com>"); MODULE_DESCRIPTION("w1 family 23 driver for DS2433, 4kb EEPROM"); -- 2.34.1
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