@@ -381,7 +381,6 @@ static int elm_remove(struct platform_device *pdev)
{
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
- platform_set_drvdata(pdev, NULL);
return 0;
}
@@ -995,14 +995,12 @@ static int spear_smi_probe(struct platform_device *pdev)
ret = spear_smi_setup_banks(pdev, i, pdata->np[i]);
if (ret) {
dev_err(&dev->pdev->dev, "bank setup failed\n");
- goto err_bank_setup;
+ goto err_irq;
}
}
return 0;
-err_bank_setup:
- platform_set_drvdata(pdev, NULL);
err_irq:
clk_disable_unprepare(dev->clk);
err:
@@ -1040,7 +1038,6 @@ static int spear_smi_remove(struct platform_device *pdev)
}
clk_disable_unprepare(dev->clk);
- platform_set_drvdata(pdev, NULL);
return 0;
}
@@ -155,8 +155,6 @@ static int ixp4xx_flash_remove(struct platform_device *dev)
struct flash_platform_data *plat = dev->dev.platform_data;
struct ixp4xx_flash_info *info = platform_get_drvdata(dev);
- platform_set_drvdata(dev, NULL);
-
if(!info)
return 0;
@@ -102,7 +102,6 @@ static int latch_addr_flash_remove(struct platform_device *dev)
info = platform_get_drvdata(dev);
if (info == NULL)
return 0;
- platform_set_drvdata(dev, NULL);
latch_addr_data = dev->dev.platform_data;
@@ -40,7 +40,6 @@ static int physmap_flash_remove(struct platform_device *dev)
info = platform_get_drvdata(dev);
if (info == NULL)
return 0;
- platform_set_drvdata(dev, NULL);
physmap_data = dev->dev.platform_data;
@@ -84,8 +84,6 @@ static int platram_remove(struct platform_device *pdev)
{
struct platram_info *info = to_platram_info(pdev);
- platform_set_drvdata(pdev, NULL);
-
dev_dbg(&pdev->dev, "removing device\n");
if (info == NULL)
@@ -107,8 +107,6 @@ static int pxa2xx_flash_remove(struct platform_device *dev)
{
struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
- platform_set_drvdata(dev, NULL);
-
mtd_device_unregister(info->mtd);
map_destroy(info->mtd);
@@ -34,7 +34,6 @@ static int rbtx4939_flash_remove(struct platform_device *dev)
info = platform_get_drvdata(dev);
if (!info)
return 0;
- platform_set_drvdata(dev, NULL);
if (info->mtd) {
struct rbtx4939_flash_data *pdata = dev->dev.platform_data;
@@ -279,7 +279,6 @@ static int __exit sa1100_mtd_remove(struct platform_device *pdev)
struct sa_info *info = platform_get_drvdata(pdev);
struct flash_platform_data *plat = pdev->dev.platform_data;
- platform_set_drvdata(pdev, NULL);
sa1100_destroy(info, plat);
return 0;
@@ -258,7 +258,6 @@ static int ams_delta_init(struct platform_device *pdev)
out_mtd:
gpio_free_array(_mandatory_gpio, ARRAY_SIZE(_mandatory_gpio));
out_gpio:
- platform_set_drvdata(pdev, NULL);
gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB);
iounmap(io_base);
out_free:
@@ -1665,7 +1665,6 @@ err_hw_ecc:
err_scan_ident:
err_no_card:
atmel_nand_disable(host);
- platform_set_drvdata(pdev, NULL);
if (host->dma_chan)
dma_release_channel(host->dma_chan);
err_ecc_ioremap:
@@ -671,8 +671,6 @@ static int bf5xx_nand_remove(struct platform_device *pdev)
{
struct bf5xx_nand_info *info = to_nand_info(pdev);
- platform_set_drvdata(pdev, NULL);
-
/* first thing we need to do is release all our mtds
* and their partitions, then go through freeing the
* resources used
@@ -832,7 +830,6 @@ static int bf5xx_nand_probe(struct platform_device *pdev)
out_err_nand_scan:
bf5xx_nand_dma_remove(info);
out_err_hw_init:
- platform_set_drvdata(pdev, NULL);
kfree(info);
out_err_kzalloc:
peripheral_free_list(bfin_nfc_pin_req);
@@ -1368,7 +1368,6 @@ static int __init probe_docg4(struct platform_device *pdev)
struct nand_chip *nand = mtd->priv;
struct docg4_priv *doc = nand->priv;
nand_release(mtd); /* deletes partitions and mtd devices */
- platform_set_drvdata(pdev, NULL);
free_bch(doc->bch);
kfree(mtd);
}
@@ -1380,7 +1379,6 @@ static int __exit cleanup_docg4(struct platform_device *pdev)
{
struct docg4_priv *doc = platform_get_drvdata(pdev);
nand_release(doc->mtd);
- platform_set_drvdata(pdev, NULL);
free_bch(doc->bch);
kfree(doc->mtd);
iounmap(doc->virtadr);
@@ -1192,8 +1192,6 @@ static int fsmc_nand_remove(struct platform_device *pdev)
{
struct fsmc_nand_data *host = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
if (host) {
nand_release(&host->mtd);
@@ -1633,7 +1633,6 @@ static int gpmi_nand_probe(struct platform_device *pdev)
exit_nfc_init:
release_resources(this);
exit_acquire_resources:
- platform_set_drvdata(pdev, NULL);
dev_err(this->dev, "driver registration failed: %d\n", ret);
kfree(this);
@@ -1646,7 +1645,6 @@ static int gpmi_nand_remove(struct platform_device *pdev)
gpmi_nfc_exit(this);
release_resources(this);
- platform_set_drvdata(pdev, NULL);
kfree(this);
return 0;
}
@@ -538,7 +538,6 @@ err_unclaim_banks:
err_gpio_busy:
if (pdata && gpio_is_valid(pdata->busy_gpio))
gpio_free(pdata->busy_gpio);
- platform_set_drvdata(pdev, NULL);
err_iounmap_mmio:
jz_nand_iounmap_resource(nand->mem, nand->base);
err_free:
@@ -570,7 +569,6 @@ static int jz_nand_remove(struct platform_device *pdev)
jz_nand_iounmap_resource(nand->mem, nand->base);
- platform_set_drvdata(pdev, NULL);
kfree(nand);
return 0;
@@ -828,7 +828,6 @@ err_exit3:
err_exit2:
clk_disable(host->clk);
clk_put(host->clk);
- platform_set_drvdata(pdev, NULL);
err_exit1:
lpc32xx_wp_enable(host);
gpio_free(host->ncfg->wp_gpio);
@@ -851,7 +850,6 @@ static int lpc32xx_nand_remove(struct platform_device *pdev)
clk_disable(host->clk);
clk_put(host->clk);
- platform_set_drvdata(pdev, NULL);
lpc32xx_wp_enable(host);
gpio_free(host->ncfg->wp_gpio);
@@ -936,7 +936,6 @@ err_exit3:
err_exit2:
clk_disable(host->clk);
clk_put(host->clk);
- platform_set_drvdata(pdev, NULL);
err_exit1:
lpc32xx_wp_enable(host);
gpio_free(host->ncfg->wp_gpio);
@@ -963,7 +962,6 @@ static int lpc32xx_nand_remove(struct platform_device *pdev)
clk_disable(host->clk);
clk_put(host->clk);
- platform_set_drvdata(pdev, NULL);
lpc32xx_wp_enable(host);
gpio_free(host->ncfg->wp_gpio);
@@ -1578,8 +1578,6 @@ static int mxcnd_remove(struct platform_device *pdev)
{
struct mxc_nand_host *host = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
nand_release(&host->mtd);
return 0;
@@ -324,8 +324,6 @@ static int nuc900_nand_remove(struct platform_device *pdev)
kfree(nuc900_nand);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
@@ -2087,7 +2087,6 @@ static int omap_nand_remove(struct platform_device *pdev)
mtd);
omap3_free_bch(&info->mtd);
- platform_set_drvdata(pdev, NULL);
if (info->dma)
dma_release_channel(info->dma);
@@ -186,7 +186,6 @@ no_dev:
clk_disable_unprepare(clk);
clk_put(clk);
}
- platform_set_drvdata(pdev, NULL);
iounmap(io_base);
no_res:
kfree(nc);
@@ -122,7 +122,6 @@ static int plat_nand_probe(struct platform_device *pdev)
out:
if (pdata->ctrl.remove)
pdata->ctrl.remove(pdev);
- platform_set_drvdata(pdev, NULL);
iounmap(data->io_base);
out_release_io:
release_mem_region(res->start, resource_size(res));
@@ -1165,7 +1165,6 @@ static int pxa3xx_nand_remove(struct platform_device *pdev)
return 0;
pdata = pdev->dev.platform_data;
- platform_set_drvdata(pdev, NULL);
irq = platform_get_irq(pdev, 0);
if (irq >= 0)
@@ -697,8 +697,6 @@ static int s3c24xx_nand_remove(struct platform_device *pdev)
{
struct s3c2410_nand_info *info = to_nand_info(pdev);
- platform_set_drvdata(pdev, NULL);
-
if (info == NULL)
return 0;
@@ -194,7 +194,6 @@ err_add:
nand_release(&sharpsl->mtd);
err_scan:
- platform_set_drvdata(pdev, NULL);
iounmap(sharpsl->io);
err_ioremap:
err_get_res:
@@ -212,8 +211,6 @@ static int sharpsl_nand_remove(struct platform_device *pdev)
/* Release resources, unregister device */
nand_release(&sharpsl->mtd);
- platform_set_drvdata(pdev, NULL);
-
iounmap(sharpsl->io);
/* Free the MTD device structure */
@@ -387,7 +387,6 @@ static int __exit txx9ndfmc_remove(struct platform_device *dev)
struct txx9ndfmc_drvdata *drvdata = platform_get_drvdata(dev);
int i;
- platform_set_drvdata(dev, NULL);
if (!drvdata)
return 0;
for (i = 0; i < MAX_TXX9NDFMC_DEV; i++) {
@@ -94,8 +94,6 @@ static int generic_onenand_remove(struct platform_device *pdev)
struct resource *res = pdev->resource;
unsigned long size = resource_size(res);
- platform_set_drvdata(pdev, NULL);
-
if (info) {
onenand_release(&info->mtd);
release_mem_region(res->start, size);
@@ -810,7 +810,6 @@ static int omap2_onenand_remove(struct platform_device *pdev)
if (c->dma_channel != -1)
omap_free_dma(c->dma_channel);
omap2_onenand_shutdown(pdev);
- platform_set_drvdata(pdev, NULL);
if (c->gpio_irq) {
free_irq(gpio_to_irq(c->gpio_irq), c);
gpio_free(c->gpio_irq);
@@ -1073,7 +1073,6 @@ static int s3c_onenand_remove(struct platform_device *pdev)
release_mem_region(onenand->base_res->start,
resource_size(onenand->base_res));
- platform_set_drvdata(pdev, NULL);
kfree(onenand->oob_buf);
kfree(onenand->page_buf);
kfree(onenand);