kernel/linux.git/drivers/fsi, branch v7.0-rc7

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

fsi: scom: Convert to fsi bus probe mechanism

2026-01-27T15:35:36+00:00

The fsi bus got a dedicated probe function. Make use of that. This fixes a runtime warning about the driver needing to be converted to the bus probe method. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/d02a22f2f5442dc03d1d803d1b8190bc89bc71d4.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: sbefifo: Convert to fsi bus probe mechanism

2026-01-27T15:35:36+00:00

The fsi bus got a dedicated probe function. Make use of that. This fixes a runtime warning about the driver needing to be converted to the bus probe method. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/79dd5a9459f0719b7602165c89eb6fc24815f3b5.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: master: Convert to fsi bus probe mechanism

2026-01-27T15:35:36+00:00

The fsi bus got a dedicated probe function. Make use of that. This fixes a runtime warning about the driver needing to be converted to the bus probe method. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/17686d71b4ad3f7ebb63e92453273095a5dd09ea.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: i2cr-scom: Convert to fsi bus probe mechanism

2026-01-27T15:35:36+00:00

The fsi bus got a dedicated probe and remove callback. Make use of them. This fixes a runtime warning about the driver needing to be converted to the bus methods. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/694a7d077316c3e2883a8410eade67cd578ee556.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: Create bus specific probe and remove functions

2026-01-27T15:35:36+00:00

Introduce a bus specific probe and remove function. For now this only allows to get rid of a cast of the generic device to an fsi device in the drivers and changes the remove prototype to return void---a non-zero return value is ignored anyhow. The objective is to get rid of users of struct device callbacks .probe(), .remove() and .shutdown() to eventually remove these. Until all fsi drivers are converted this results in a runtime warning about the drivers needing an update because there is a bus probe function and a driver probe function. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/3b53adb75a5ae7894736d46cb6eb85f5ef36520e.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: Make fsi_bus_type a private variable to the core

2026-01-27T15:35:35+00:00

There are no users of fsi_bus_type outside of fsi-core.c, so make that variable static, don't export it and drop the declaration from the public header file. As there is a usage of fsi_bus_type in fsi_create_device() the definition of that variable must happen further up in the file to not have to add a local declaration. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/bfd83034dec04d5a6b01a234988377fc6224614d.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: Assign driver's bus in fsi_driver_register()

2026-01-27T15:35:35+00:00

Instead of letting each driver assign the bus, do it once in the fsi driver register function. Simplify the fsi drivers that are living in drivers/fsi accordingly. Once all fsi drivers dropped assigning the bus, fsi_bus_type can be made a static variable. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/54804c2cd4d84a6b5fb679831122b6acdd36b168.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman

fsi: Make use of module_fsi_driver()

2026-01-27T15:35:35+00:00

All other fsi drivers already use this helper to reduce boilerplate. Catch up for the last two remaining ones. Signed-off-by: Uwe Kleine-König Acked-by: Eddie James Link: https://patch.msgid.link/602437dc213cbe35ee75d0d0a4b4a2c28859e3f9.1765279318.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman