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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-08-09 16:15:54 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-08-12 12:32:10 +0200 |
| commit | 8c38617722bdf57a90e6c77ed9ee5ebb60958d2a (patch) | |
| tree | ace45a716904f3832894e87955d8d2bd30b86e93 /drivers/memory | |
| parent | e3e4e77140b4a240865309cc543141a593be4a21 (diff) | |
| download | lwn-8c38617722bdf57a90e6c77ed9ee5ebb60958d2a.tar.gz lwn-8c38617722bdf57a90e6c77ed9ee5ebb60958d2a.zip | |
memory: ti-aemif: remove platform data support
There are no longer any users of the ti-aemif driver that set up platform
data from board files. We can shrink the driver by removing support for
it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240809-ti-aemif-v1-1-27b1e5001390@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/ti-aemif.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c index e192db9e0e4b..b92cab455cbb 100644 --- a/drivers/memory/ti-aemif.c +++ b/drivers/memory/ti-aemif.c @@ -17,7 +17,6 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/platform_device.h> -#include <linux/platform_data/ti-aemif.h> #define TA_SHIFT 2 #define RHOLD_SHIFT 4 @@ -332,16 +331,11 @@ static int aemif_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct device_node *child_np; struct aemif_device *aemif; - struct aemif_platform_data *pdata; - struct of_dev_auxdata *dev_lookup; aemif = devm_kzalloc(dev, sizeof(*aemif), GFP_KERNEL); if (!aemif) return -ENOMEM; - pdata = dev_get_platdata(&pdev->dev); - dev_lookup = pdata ? pdata->dev_lookup : NULL; - platform_set_drvdata(pdev, aemif); aemif->clk = devm_clk_get(dev, NULL); @@ -358,8 +352,6 @@ static int aemif_probe(struct platform_device *pdev) if (np && of_device_is_compatible(np, "ti,da850-aemif")) aemif->cs_offset = 2; - else if (pdata) - aemif->cs_offset = pdata->cs_offset; aemif->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(aemif->base)) { @@ -381,11 +373,6 @@ static int aemif_probe(struct platform_device *pdev) goto error; } } - } else if (pdata && pdata->num_abus_data > 0) { - for (i = 0; i < pdata->num_abus_data; i++, aemif->num_cs++) { - aemif->cs_data[i].cs = pdata->abus_data[i].cs; - aemif_get_hw_params(pdev, i); - } } for (i = 0; i < aemif->num_cs; i++) { @@ -403,22 +390,12 @@ static int aemif_probe(struct platform_device *pdev) */ if (np) { for_each_available_child_of_node(np, child_np) { - ret = of_platform_populate(child_np, NULL, - dev_lookup, dev); + ret = of_platform_populate(child_np, NULL, NULL, dev); if (ret < 0) { of_node_put(child_np); goto error; } } - } else if (pdata) { - for (i = 0; i < pdata->num_sub_devices; i++) { - pdata->sub_devices[i].dev.parent = dev; - ret = platform_device_register(&pdata->sub_devices[i]); - if (ret) { - dev_warn(dev, "Error register sub device %s\n", - pdata->sub_devices[i].name); - } - } } return 0; |