| Message ID | 20230710154932.68377-2-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | spi: Header and core clean up and refactoring | expand |
Il 10/07/23 17:49, Andy Shevchenko ha scritto: > In the couple of places the NULL check of OF node is implied by the call > that takes it as a parameter. Drop the respective duplicate checks. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Validated against spi-mt65xx, spi-mt7621, spi-mtk-nor, spi-mtk-snfi; Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> # MediaTek > --- > drivers/spi/spi.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c > index 9291b2a0e887..8f3282a71c63 100644 > --- a/drivers/spi/spi.c > +++ b/drivers/spi/spi.c > @@ -2399,9 +2399,6 @@ static void of_register_spi_devices(struct spi_controller *ctlr) > struct spi_device *spi; > struct device_node *nc; > > - if (!ctlr->dev.of_node) > - return; > - > for_each_available_child_of_node(ctlr->dev.of_node, nc) { > if (of_node_test_and_set_flag(nc, OF_POPULATED)) > continue; > @@ -3134,7 +3131,7 @@ int spi_register_controller(struct spi_controller *ctlr) > if (WARN(id < 0, "couldn't get idr")) > return id == -ENOSPC ? -EBUSY : id; > ctlr->bus_num = id; > - } else if (ctlr->dev.of_node) { > + } else { > /* Allocate dynamic bus number using Linux idr */ > id = of_alias_get_id(ctlr->dev.of_node, "spi"); > if (id >= 0) {
On Tue, Jul 11, 2023 at 10:12:55AM +0200, AngeloGioacchino Del Regno wrote: > Il 10/07/23 17:49, Andy Shevchenko ha scritto: > > In the couple of places the NULL check of OF node is implied by the call > > that takes it as a parameter. Drop the respective duplicate checks. > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Validated against spi-mt65xx, spi-mt7621, spi-mtk-nor, spi-mtk-snfi; > > Reviewed-by: AngeloGioacchino Del Regno > <angelogioacchino.delregno@collabora.com> # MediaTek By some reason the tag is split and I'm not sure `b4` can cope with that. In any case, added manually. Thank you for the review!
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 9291b2a0e887..8f3282a71c63 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2399,9 +2399,6 @@ static void of_register_spi_devices(struct spi_controller *ctlr) struct spi_device *spi; struct device_node *nc; - if (!ctlr->dev.of_node) - return; - for_each_available_child_of_node(ctlr->dev.of_node, nc) { if (of_node_test_and_set_flag(nc, OF_POPULATED)) continue; @@ -3134,7 +3131,7 @@ int spi_register_controller(struct spi_controller *ctlr) if (WARN(id < 0, "couldn't get idr")) return id == -ENOSPC ? -EBUSY : id; ctlr->bus_num = id; - } else if (ctlr->dev.of_node) { + } else { /* Allocate dynamic bus number using Linux idr */ id = of_alias_get_id(ctlr->dev.of_node, "spi"); if (id >= 0) {
In the couple of places the NULL check of OF node is implied by the call that takes it as a parameter. Drop the respective duplicate checks. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/spi/spi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)