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platform_kernel-5.15
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spi/bfin_spi: drop extra memory we don't need 

The driver that we based ours on uses a little extra memory behind the
normal driver state, but we don't.  So drop this useless bit of memory.

Reported-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-09-24 01:28:54 +00:00
parent b9f139a7a6
commit 2a045131db
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi_bfin5xx.c
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@ -1267,14 +1267,14 @@ static int __init bfin_spi_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct bfin5xx_spi_master *platform_info; struct bfin5xx_spi_master *platform_info;
struct spi_master *master; struct spi_master *master;
struct master_data *drv_data = 0; struct master_data *drv_data;
struct resource *res; struct resource *res;
int status = 0; int status = 0;
platform_info = dev->platform_data; platform_info = dev->platform_data;
/* Allocate master with space for drv_data */ /* Allocate master with space for drv_data */
master = spi_alloc_master(dev, sizeof(struct master_data) + 16); master = spi_alloc_master(dev, sizeof(*drv_data));
if (!master) { if (!master) {
dev_err(&pdev->dev, "can not alloc spi_master\n"); dev_err(&pdev->dev, "can not alloc spi_master\n");
return -ENOMEM; return -ENOMEM;